ISO 9001 - AS 9100 - ITAR Standard & Custom Optical Filters and Coatings

IMAGE QUALITY METALLIC NEUTRAL DENSITY FILTERS UV-VIS-NIR

Neutral density (ND) filters are useful in a number of applications such as attenuators for broadband spectral sources, partial reflectors for light balancing applications and for use as neutral beamsplitters. Metallic type neutral density filters obtain their optical density by depositing a metal alloy coating onto a specific type of substrate which is determined by the wavelength region of interest. TWF 1/4 wave. Parallelism < 5 arcsec. UV Grade Fused Silica substrates available in custom sizes

 

*HIGH VOLUME* - This product lends itself to being produced in large quantities at competitive pricing. Email info@andcorp.com or fill out a contact form for details.

 

 

 

Metallic filter Benefits

  • Provides attenuation with greater linearity over a wide spectral range
  • Reduces thermal effects in low-power laser applications
  • Delivers superior durability
Metallic filter Common Applications
  • Calibration
  • Attenuation
  • Low-power lasers
  • Scientific measurements and research
  • Machine vision & other imaging    

 

Please note that all of our ND filters are also available in sets, which include a hardwood storage box.

Custom sizes, densities, wavelengths and substrate materials are available on request.

Contact us for a quotation, whether it is for prototype quantities, or production quantities.

 

Optical density (OD) is defined as the logarithm to the base 10 of the reciprocal of the transmitted radiant power (T):

λθ = λ0  [1 (Ne)2 Sin2θ ] 1

Graph of Andover's metallic neutral density filter

Please note that all of our ND filters are also available in sets, which include a hardwood storage box.

Custom sizes, densities, wavelengths and substrate materials are available on request.

Contact us for a quotation, whether it is for prototype quantities, or production quantities.

METALLIC NEUTRAL DENSITY SPECIFICATIONS

                                                                                                                                  Transmission Deviation from Nominal (%)

Optical Density Nominal Transmission (%) 250-400nm 400-800nm 800-2000nm

0.04

0.10

0.15

91.0

79.5

63.0

+/- 3.0

+/- 9.0

+/- 8.0

+/- 3.0

+/- 3.0

+/- 3.0

+/- 3.0

+/- 9.0

+/- 8.0

0.20

0.30

0.40

63.0

50.0

39.1

+/- 6.0

+/- 5.0

+/- 4.0

+/- 2.0

+/- 2.0

+/- 2.0

+/- 6.0

+/- 5.0

+/- 4.0

0.50

0.60

0.70

31.6

25.0

20.0

+/- 4.0

+/- 4.0

+/- 4.0

+/- 2.0

+/- 1.5

+/- 1.5

+/- 4.0

+/- 4.0

+/- 4.0

0.80

0.90

1.00

15.5

12.6

10.0

+/- 4.0

+/- 3.5

+/- 3.5

+/- 1.5

+/- 1.0

+/- 1.0

+/- 4.0

+/- 3.5

+/- 3.5

1.30

1.50

2.00

5.0

3.2

1.0

+/- 3.0

+/- 1.5

+/- 0.5

+/- 1.0

+/- 0.5

+/- 0.2

+/- 3.0

+/- 1.5

+/- 0.5

2.50

3.00

4.00

0.32

0.10

0.01

+/- 0.15

+0.08/-0.06

+/- 0.008

+/- 0.07

+/- 0.05

+0.01/-0.008

+/- 0.15

+/- 0.1

+/- 0.1

PART NO.
DESCRIPTION
1 - 5 pcs.
6 - 10 pcs.
> 10 pcs.
Stock Status
Buy
Available Items
004FN46-12.5
Standard UV ND Filter, OD=0.04, 12.5mm diameter
$84.00
$71.00
$60.00
In Stock
Qty To Buy:
%T (Optical Density)91% (0.04 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications- 91% ± 3.0% 250-2000nm - Un-coated quartz
Quantity DiscountsPrice
1 - 5 pcs.$84.00
6 - 10 pcs.$71.00
> 10 pcs.$60.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
004FN46-25
Standard UV ND Filter, OD=0.04, 25mm diameter
$124.00
$104.00
$88.00
In Stock
Qty To Buy:
%T (Optical Density)91% (0.04 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications- 91% ± 3.0% 250-2000nm - Un-coated quartz
Quantity DiscountsPrice
1 - 5 pcs.$124.00
6 - 10 pcs.$104.00
> 10 pcs.$88.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
004FN46-50
Standard UV ND Filter, OD=0.04, 50mm diameter
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)91% (0.04 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications- 91% ± 3.0% 250-2000nm - Un-coated quartz
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
004FN46-50S
Standard UV ND Filter, OD=0.04, 50mm x 50mm
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)91% (0.04 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications- 91% ± 3.0% 250-2000nm - Un-coated quartz
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
010FN46-12.5
Standard UV ND Filter, OD=0.1, 12.5mm diameter
$84.00
$71.00
$60.00
In Stock
Qty To Buy:
%T (Optical Density)79.5 (0.1 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 79.5% ±9.0 2) 400-800nm 79.5% ±3.0 3) 800-2000nm 79.5% ±9.0
CSV File (typical)010FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$84.00
6 - 10 pcs.$71.00
> 10 pcs.$60.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
010FN46-25
Standard UV ND Filter, OD=0.1, 25mm diameter
$124.00
$104.00
$88.00
In Stock
Qty To Buy:
%T (Optical Density)79.5 (0.1 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 79.5% ±9.0 2) 400-800nm 79.5% ±3.0 3) 800-2000nm 79.5% ±9.0
CSV File (typical)010FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$124.00
6 - 10 pcs.$104.00
> 10 pcs.$88.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
010FN46-50
Standard UV ND Filter, OD=0.1, 50mm diameter
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)79.5 (0.1 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 79.5% ±9.0 2) 400-800nm 79.5% ±3.0 3) 800-2000nm 79.5% ±9.0
CSV File (typical)010FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
010FN46-50S
Standard UV ND Filter, OD=0.1, 50mm x 50mm
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)79.5 (0.1 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 79.5% ±9.0 2) 400-800nm 79.5% ±3.0 3) 800-2000nm 79.5% ±9.0
CSV File (typical)010FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
015FN46-12.5
Standard UV ND Filter, OD=0.15, 12.5mm diameter
$84.00
$71.00
$60.00
In Stock
Qty To Buy:
%T (Optical Density)70.8 (0.15 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 70.8% ±8.0 2) 400-800nm 70.8% ±3.0 3) 800-2000nm 70.8% ±8.0
CSV File (typical)015FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$84.00
6 - 10 pcs.$71.00
> 10 pcs.$60.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
015FN46-25
Standard UV ND Filter, OD=0.15, 25mm diameter
$124.00
$104.00
$88.00
In Stock
Qty To Buy:
%T (Optical Density)70.8 (0.15 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 70.8% ±8.0 2) 400-800nm 70.8% ±3.0 3) 800-2000nm 70.8% ±8.0
CSV File (typical)015FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$124.00
6 - 10 pcs.$104.00
> 10 pcs.$88.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
015FN46-50
Standard UV ND Filter, OD=0.15, 50mm diameter
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)70.8 (0.15 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 70.8% ±8.0 2) 400-800nm 70.8% ±3.0 3) 800-2000nm 70.8% ±8.0
CSV File (typical)015FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
015FN46-50S
Standard UV ND Filter, OD=0.15, 50mm x 50mm
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)70.8 (0.15 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 70.8% ±8.0 2) 400-800nm 70.8% ±3.0 3) 800-2000nm 70.8% ±8.0
CSV File (typical)015FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
020FN46-12.5
Standard UV ND Filter, OD=0.2, 12.5mm diameter
$84.00
$71.00
$60.00
In Stock
Qty To Buy:
%T (Optical Density)63.0 (0.2 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 63.0% ±6.0 2) 400-800nm 63.0% ±2.0 3) 800-2000nm 63.0% ±6.0
CSV File (typical)020FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$84.00
6 - 10 pcs.$71.00
> 10 pcs.$60.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
020FN46-25
Standard UV ND Filter, OD=0.2, 25mm diameter
$124.00
$104.00
$88.00
In Stock
Qty To Buy:
%T (Optical Density)63.0 (0.2 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 63.0% ±6.0 2) 400-800nm 63.0% ±2.0 3) 800-2000nm 63.0% ±6.0
CSV File (typical)020FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$124.00
6 - 10 pcs.$104.00
> 10 pcs.$88.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
020FN46-50
Standard UV ND Filter, OD=0.2, 50mm diameter
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)63.0 (0.2 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 63.0% ±6.0 2) 400-800nm 63.0% ±2.0 3) 800-2000nm 63.0% ±6.0
CSV File (typical)020FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
020FN46-50S
Standard UV ND Filter, OD=0.2, 50mm x 50mm
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)63.0 (0.2 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 63.0% ±6.0 2) 400-800nm 63.0% ±2.0 3) 800-2000nm 63.0% ±6.0
CSV File (typical)020FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
030FN46-12.5
Standard UV ND Filter, OD=0.3, 12.5mm diameter
$84.00
$71.00
$60.00
In Stock
Qty To Buy:
%T (Optical Density)50.0 (0.3 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 50.0% ±5.0 2) 400-800nm 50.0% ±2.0 3) 800-2000nm 50.0% ±5.0
CSV File (typical)030FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$84.00
6 - 10 pcs.$71.00
> 10 pcs.$60.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
030FN46-25
Standard UV ND Filter, OD=0.3, 25mm diameter
$124.00
$104.00
$88.00
In Stock
Qty To Buy:
%T (Optical Density)50.0 (0.3 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 50.0% ±5.0 2) 400-800nm 50.0% ±2.0 3) 800-2000nm 50.0% ±5.0
CSV File (typical)030FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$124.00
6 - 10 pcs.$104.00
> 10 pcs.$88.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
030FN46-50
Standard UV ND Filter, OD=0.3, 50mm diameter
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)50.0 (0.3 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 50.0% ±5.0 2) 400-800nm 50.0% ±2.0 3) 800-2000nm 50.0% ±5.0
CSV File (typical)030FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
030FN46-50S
Standard UV ND Filter, OD=0.3, 50mm x 50mm
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)50% (0.3 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 50.0% ±5.0 2) 400-800nm 50.0% ±2.0 3) 800-2000nm 50.0% ±5.0
CSV File (typical)030FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
040FN46-12.5
Standard UV ND Filter, OD=0.4, 12.5mm diameter
$84.00
$71.00
$60.00
In Stock
Qty To Buy:
%T (Optical Density)39.8 (0.4 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 39.8% ±4.0 2) 400-800nm 39.8% ±2.0 3) 800-2000nm 39.8% ±4.0
CSV File (typical)040FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$84.00
6 - 10 pcs.$71.00
> 10 pcs.$60.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
040FN46-25
Standard UV ND Filter, OD=0.4, 25mm diameter
$124.00
$104.00
$88.00
In Stock
Qty To Buy:
%T (Optical Density)39.8 (0.4 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 39.8% ±4.0 2) 400-800nm 39.8% ±2.0 3) 800-2000nm 39.8% ±4.0
CSV File (typical)040FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$124.00
6 - 10 pcs.$104.00
> 10 pcs.$88.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
040FN46-50
Standard UV ND Filter, OD=0.4, 50mm diameter
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)39.8 (0.4 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 39.8% ±4.0 2) 400-800nm 39.8% ±2.0 3) 800-2000nm 39.8% ±4.0
CSV File (typical)040FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
040FN46-50S
Standard UV ND Filter, OD=0.4, 50mm x 50mm
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)39.8 (0.4 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 39.8% ±4.0 2) 400-800nm 39.8% ±2.0 3) 800-2000nm 39.8% ±4.0
CSV File (typical)040FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
050FN46-12.5
Standard UV ND Filter, OD=0.5, 12.5mm diameter
$84.00
$71.00
$60.00
In Stock
Qty To Buy:
%T (Optical Density)31.6 (0.5 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 31.6% ±4.0 2) 400-800nm 31.6% ±2.0 3) 800-2000nm 31.6% ±4.0
CSV File (typical)050FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$84.00
6 - 10 pcs.$71.00
> 10 pcs.$60.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
050FN46-25
Standard UV ND Filter, OD=0.5, 25mm diameter
$124.00
$104.00
$88.00
In Stock
Qty To Buy:
%T (Optical Density)31.6 (0.5 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 31.6% ±4.0 2) 400-800nm 31.6% ±2.0 3) 800-2000nm 31.6% ±4.0
CSV File (typical)050FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$124.00
6 - 10 pcs.$104.00
> 10 pcs.$88.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
050FN46-50
Standard UV ND Filter, OD=0.5, 50mm diameter
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)31.6 (0.5 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 31.6% ±4.0 2) 400-800nm 31.6% ±2.0 3) 800-2000nm 31.6% ±4.0
CSV File (typical)050FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
050FN46-50S
Standard UV ND Filter, OD=0.5, 50mm x 50mm
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)31.6% (0.5 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 31.6% ±4.0 2) 400-800nm 31.6% ±2.0 3) 800-2000nm 31.6% ±4.0
CSV File (typical)050FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
060FN46-12.5
Standard UV ND Filter, OD=0.6, 12.5mm diameter
$84.00
$71.00
$60.00
In Stock
Qty To Buy:
%T (Optical Density)25.0 (0.6 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 25.0% ±4.0 2) 400-800nm 25.0% ±1.5 3) 800-2000nm 25.0% ±4.0
CSV File (typical)060FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$84.00
6 - 10 pcs.$71.00
> 10 pcs.$60.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
060FN46-25
Standard UV ND Filter, OD=0.6, 25mm diameter
$124.00
$104.00
$88.00
In Stock
Qty To Buy:
%T (Optical Density)25.0 (0.6 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 25.0% ±4.0 2) 400-800nm 25.0% ±1.5 3) 800-2000nm 25.0% ±4.0
CSV File (typical)060FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$124.00
6 - 10 pcs.$104.00
> 10 pcs.$88.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
060FN46-50
Standard UV ND Filter, OD=0.6, 50mm diameter
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)25.0 (0.6 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 25.0% ±4.0 2) 400-800nm 25.0% ±1.5 3) 800-2000nm 25.0% ±4.0
CSV File (typical)060FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
060FN46-50S
Standard UV ND Filter, OD=0.6, 50mm x 50mm
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)25.0 (0.6 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 25.0% ±4.0 2) 400-800nm 25.0% ±1.5 3) 800-2000nm 25.0% ±4.0
CSV File (typical)060FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
070FN46-12.5
Standard UV ND Filter, OD=0.7, 12.5mm diameter
$84.00
$71.00
$60.00
In Stock
Qty To Buy:
%T (Optical Density)20.0 (0.7 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 20.0% ±4.0 2) 400-800nm 20.0% ±1.5 3) 800-2000nm 20.0% ±4.0
CSV File (typical)070FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$84.00
6 - 10 pcs.$71.00
> 10 pcs.$60.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
070FN46-25
Standard UV ND Filter, OD=0.7, 25mm diameter
$124.00
$104.00
$88.00
In Stock
Qty To Buy:
%T (Optical Density)20.0 (0.7 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 20.0% ±4.0 2) 400-800nm 20.0% ±1.5 3) 800-2000nm 20.0% ±4.0
CSV File (typical)070FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$124.00
6 - 10 pcs.$104.00
> 10 pcs.$88.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
070FN46-50
Standard UV ND Filter, OD=0.7, 50mm diameter
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)20.0 (0.7 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 20.0% ±4.0 2) 400-800nm 20.0% ±1.5 3) 800-2000nm 20.0% ±4.0
CSV File (typical)070FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
070FN46-50S
Standard UV ND Filter, OD=0.7, 50mm x 50mm
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)20.0 (0.7 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 20.0% ±4.0 2) 400-800nm 20.0% ±1.5 3) 800-2000nm 20.0% ±4.0
CSV File (typical)070FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
080FN46-12.5
Standard UV ND Filter, OD=0.8, 12.5mm diameter
$84.00
$71.00
$60.00
In Stock
Qty To Buy:
%T (Optical Density)15.8 (0.8 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 15.8% ±4.0 2) 400-800nm 15.8% ±1.5 3) 800-2000nm 15.8% ±4.0
CSV File (typical)080FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$84.00
6 - 10 pcs.$71.00
> 10 pcs.$60.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
080FN46-25
Standard UV ND Filter, OD=0.8, 25mm diameter
$124.00
$104.00
$88.00
In Stock
Qty To Buy:
%T (Optical Density)15.8 (0.8 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 15.8% ±4.0 2) 400-800nm 15.8% ±1.5 3) 800-2000nm 15.8% ±4.0
CSV File (typical)080FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$124.00
6 - 10 pcs.$104.00
> 10 pcs.$88.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
080FN46-50
Standard UV ND Filter, OD=0.8, 50mm diameter
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)15.8 (0.8 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 15.8% ±4.0 2) 400-800nm 15.8% ±1.5 3) 800-2000nm 15.8% ±4.0
CSV File (typical)080FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
080FN46-50S
Standard UV ND Filter, OD=0.8, 50mm x 50mm
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)15.8 (0.8 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 15.8% ±4.0 2) 400-800nm 15.8% ±1.5 3) 800-2000nm 15.8% ±4.0
CSV File (typical)080FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
090FN46-12.5
Standard UV ND Filter, OD=0.9, 12.5mm diameter
$84.00
$71.00
$60.00
In Stock
Qty To Buy:
%T (Optical Density)12.6 (0.9 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 12.6% ±3.5 2) 400-800nm 12.6% ±1.0 3) 800-2000nm 12.6% ±3.5
CSV File (typical)090FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$84.00
6 - 10 pcs.$71.00
> 10 pcs.$60.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
090FN46-25
Standard UV ND Filter, OD=0.9, 25mm diameter
$124.00
$104.00
$88.00
In Stock
Qty To Buy:
%T (Optical Density)12.6 (0.9 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 12.6% ±3.5 2) 400-800nm 12.6% ±1.0 3) 800-2000nm 12.6% ±3.5
CSV File (typical)090FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$124.00
6 - 10 pcs.$104.00
> 10 pcs.$88.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
090FN46-50
Standard UV ND Filter, OD=0.9, 50mm diameter
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)12.6 (0.9 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 12.6% ±3.5 2) 400-800nm 12.6% ±1.0 3) 800-2000nm 12.6% ±3.5
CSV File (typical)090FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
090FN46-50S
Standard UV ND Filter, OD=0.9, 50mm x 50mm
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)12.6 (0.9 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 12.6% ±3.5 2) 400-800nm 12.6% ±1.0 3) 800-2000nm 12.6% ±3.5
CSV File (typical)090FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
100FN46-12.5
Standard UV ND Filter, OD=1.0, 12.5mm diameter
$84.00
$71.00
$60.00
In Stock
Qty To Buy:
%T (Optical Density)10.0 (1.0 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 10.0% ±3.5 2) 400-800nm 10.0% ±1.0 3) 800-2000nm 10.0% ±3.5
CSV File (typical)100FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$84.00
6 - 10 pcs.$71.00
> 10 pcs.$60.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
100FN46-25
Standard UV ND Filter, OD=1.0, 25mm diameter
$124.00
$104.00
$88.00
In Stock
Qty To Buy:
%T (Optical Density)10.0 (1.0 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 10.0% ±3.5 2) 400-800nm 10.0% ±1.0 3) 800-2000nm 10.0% ±3.5
CSV File (typical)100FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$124.00
6 - 10 pcs.$104.00
> 10 pcs.$88.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
100FN46-50
Standard UV ND Filter, OD=1.0, 50mm diameter
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)10.0 (1.0 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 10.0% ±3.5 2) 400-800nm 10.0% ±1.0 3) 800-2000nm 10.0% ±3.5
CSV File (typical)100FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
100FN46-50S
Standard UV ND Filter, OD=1.0, 50mm x 50mm
$214.00
$180.00
$152.00
In Stock
Qty To Buy:
%T (Optical Density)10% (1.0 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 10.0% ±3.5 2) 400-800nm 10.0% ±1.0 3) 800-2000nm 10.0% ±3.5
CSV File (typical)100FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$214.00
6 - 10 pcs.$180.00
> 10 pcs.$152.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
130FN46-12.5
Standard UV ND Filter, OD=1.3, 12.5mm diameter
$103.00
$87.00
$73.00
In Stock
Qty To Buy:
%T (Optical Density)5.0 (1.3 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 5.0% ±3.0 2) 400-800nm 5.0% ±1.0 3) 800-2000nm 5.0% ±3.0
CSV File (typical)130FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$103.00
6 - 10 pcs.$87.00
> 10 pcs.$73.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
130FN46-25
Standard UV ND Filter, OD=1.3, 25mm diameter
$143.00
$120.00
$102.00
In Stock
Qty To Buy:
%T (Optical Density)5.0 (1.3 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 5.0% ±3.0 2) 400-800nm 5.0% ±1.0 3) 800-2000nm 5.0% ±3.0
CSV File (typical)130FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$143.00
6 - 10 pcs.$120.00
> 10 pcs.$102.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
130FN46-50
Standard UV ND Filter, OD=1.3, 50mm diameter
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)5.0 (1.3 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 5.0% ±3.0 2) 400-800nm 5.0% ±1.0 3) 800-2000nm 5.0% ±3.0
CSV File (typical)130FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
130FN46-50S
Standard UV ND Filter, OD=1.3, 50mm x 50mm
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)5.0 (1.3 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 5.0% ±3.0 2) 400-800nm 5.0% ±1.0 3) 800-2000nm 5.0% ±3.0
CSV File (typical)130FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
150FN46-12.5
Standard UV ND Filter, OD=1.5, 12.5mm diameter
$103.00
$87.00
$73.00
In Stock
Qty To Buy:
%T (Optical Density)3.2 (1.5 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 3.2% ±1.5 2) 400-800nm 3.2% ±0.5 3) 800-2000nm 3.2% ±1.5
CSV File (typical)150FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$103.00
6 - 10 pcs.$87.00
> 10 pcs.$73.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
150FN46-25
Standard UV ND Filter, OD=1.5, 25mm diameter
$143.00
$120.00
$102.00
In Stock
Qty To Buy:
%T (Optical Density)3.2 (1.5 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 3.2% ±1.5 2) 400-800nm 3.2% ±0.5 3) 800-2000nm 3.2% ±1.5
CSV File (typical)150FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$143.00
6 - 10 pcs.$120.00
> 10 pcs.$102.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
150FN46-50
Standard UV ND Filter, OD=1.5, 50mm diameter
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)3.2 (1.5 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 3.2% ±1.5 2) 400-800nm 3.2% ±0.5 3) 800-2000nm 3.2% ±1.5
CSV File (typical)150FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
150FN46-50S
Standard UV ND Filter, OD=1.5, 50mm x 50mm
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)3.2% (1.5 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 3.2% ±1.5 2) 400-800nm 3.2% ±0.5 3) 800-2000nm 3.2% ±1.5
CSV File (typical)150FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
180FN46-12.5
Standard UV ND Filter, OD=1.8, 12.5mm diameter
$103.00
$87.00
$73.00
In Stock
Qty To Buy:
%T (Optical Density)1.60 (1.8 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 1.6% ±1.20 2) 400-800nm 1.6% ±0.30 3) 800-2000nm 1.6% ±1.20
Quantity DiscountsPrice
1 - 5 pcs.$103.00
6 - 10 pcs.$87.00
> 10 pcs.$73.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
180FN46-25
Standard UV ND Filter, OD=1.8, 25mm diameter
$143.00
$120.00
$102.00
In Stock
Qty To Buy:
%T (Optical Density)1.60 (1.8 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 1.6% ±1.20 2) 400-800nm 1.6% ±0.30 3) 800-2000nm 1.6% ±1.20
Quantity DiscountsPrice
1 - 5 pcs.$143.00
6 - 10 pcs.$120.00
> 10 pcs.$102.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
180FN46-50
Standard UV ND Filter, OD=1.8, 50mm diameter
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)1.60 (1.8 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 1.6% ±1.20 2) 400-800nm 1.6% ±0.30 3) 800-2000nm 1.6% ±1.20
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
180FN46-50S
Standard UV ND Filter, OD=1.8, 50mm x 50mm
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)1.60 (1.8 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 1.6% ±1.20 2) 400-800nm 1.6% ±0.30 3) 800-2000nm 1.6% ±1.20
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
200FN46-12.5
Standard UV ND Filter, OD=2.0, 12.5mm diameter
$103.00
$87.00
$73.00
In Stock
Qty To Buy:
%T (Optical Density)1.00 (2.0 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 1.0% ±0.5 2) 400-800nm 1.0% ±0.2 3) 800-2000nm 1.0% ±0.5
CSV File (typical)200FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$103.00
6 - 10 pcs.$87.00
> 10 pcs.$73.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
200FN46-25
Standard UV ND Filter, OD=2.0, 25mm diameter
$143.00
$120.00
$102.00
In Stock
Qty To Buy:
%T (Optical Density)1.00 (2.0 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 1.0% ±0.5 2) 400-800nm 1.0% ±0.2 3) 800-2000nm 1.0% ±0.5
CSV File (typical)200FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$143.00
6 - 10 pcs.$120.00
> 10 pcs.$102.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
200FN46-50
Standard UV ND Filter, OD=2.0, 50mm diameter
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)1.00 (2.0 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 1.0% ±0.5 2) 400-800nm 1.0% ±0.2 3) 800-2000nm 1.0% ±0.5
CSV File (typical)200FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
200FN46-50S
Standard UV ND Filter, OD=2.0, 50mm x 50mm
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)1.0% (2.0 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 1.0% ±0.5 2) 400-800nm 1.0% ±0.2 3) 800-2000nm 1.0% ±0.5
CSV File (typical)200FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
250FN46-12.5
Standard UV ND Filter, OD=2.5, 12.5mm diameter
$103.00
$87.00
$73.00
In Stock
Qty To Buy:
%T (Optical Density)0.32 (2.5 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 0.32% ±0.15 2) 400-800nm 0.32% ±0.07 3) 800-2000nm 0.32% ±0.15
CSV File (typical)250FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$103.00
6 - 10 pcs.$87.00
> 10 pcs.$73.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
250FN46-25
Standard UV ND Filter, OD=2.5, 25mm diameter
$143.00
$120.00
$102.00
In Stock
Qty To Buy:
%T (Optical Density)0.32 (2.5 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 0.32% ±0.15 2) 400-800nm 0.32% ±0.07 3) 800-2000nm 0.32% ±0.15
CSV File (typical)250FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$143.00
6 - 10 pcs.$120.00
> 10 pcs.$102.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
250FN46-50
Standard UV ND Filter, OD=2.5, 50mm diameter
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)0.32 (2.5 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 0.32% ±0.15 2) 400-800nm 0.32% ±0.07 3) 800-2000nm 0.32% ±0.15
CSV File (typical)250FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
250FN46-50S
Standard UV ND Filter, OD=2.5, 50mm x 50mm
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)0.32% (2.5 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 0.32% ±0.15 2) 400-800nm 0.32% ±0.07 3) 800-2000nm 0.32% ±0.15
CSV File (typical)250FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
300FN46-12.5
Standard UV ND Filter, OD=3.0, 12.5mm diameter
$103.00
$87.00
$73.00
In Stock
Qty To Buy:
%T (Optical Density)0.10 (3.0 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 0.10% +0.08/-0.06 2) 400-800nm 0.10% ±0.05 3) 800-2000nm 0.10% nom
CSV File (typical)300FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$103.00
6 - 10 pcs.$87.00
> 10 pcs.$73.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
300FN46-25
Standard UV ND Filter, OD=3.0, 25mm diameter
$143.00
$120.00
$102.00
In Stock
Qty To Buy:
%T (Optical Density)0.10 (3.0 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 0.10% +0.08/-0.06 2) 400-800nm 0.10% ±0.05 3) 800-2000nm 0.10% nom
CSV File (typical)300FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$143.00
6 - 10 pcs.$120.00
> 10 pcs.$102.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
300FN46-50
Standard UV ND Filter, OD=3.0, 50mm diameter
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)0.10 (3.0 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 0.10% +0.08/-0.06 2) 400-800nm 0.10% ±0.05 3) 800-2000nm 0.10% nom
CSV File (typical)300FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
300FN46-50S
Standard UV ND Filter, OD=3.0, 50mm x 50mm
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)0.10% (3.0 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 0.10% +0.08/-0.06 2) 400-800nm 0.10% ±0.05 3) 800-2000nm 0.10% nom
CSV File (typical)300FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
400FN46-12.5
Standard UV ND Filter, OD=4.0, 12.5mm diameter
$103.00
$87.00
$73.00
In Stock
Qty To Buy:
%T (Optical Density)0.01 (4.0 OD)
Substrate MaterialFused Silica
Size12.5 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 0.01% ±0.008 2) 400-800nm 0.01% +0.01/-0.008 3) 800-2000nm 0.01% (nominal)
CSV File (typical)400FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$103.00
6 - 10 pcs.$87.00
> 10 pcs.$73.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
400FN46-25
Standard UV ND Filter, OD=4.0, 25mm diameter
$143.00
$120.00
$102.00
In Stock
Qty To Buy:
%T (Optical Density)0.01 (4.0 OD)
Substrate MaterialFused Silica
Size25.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 0.01% ±0.008 2) 400-800nm 0.01% +0.01/-0.008 3) 800-2000nm 0.01% (nominal)
CSV File (typical)400FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$143.00
6 - 10 pcs.$120.00
> 10 pcs.$102.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
400FN46-50
Standard UV ND Filter, OD=4.0, 50mm diameter
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)0.01 (4.0 OD)
Substrate MaterialFused Silica
Size50.0 ¯mm diameter
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 0.01% ±0.008 2) 400-800nm 0.01% +0.01/-0.008 3) 800-2000nm 0.01% (nominal)
CSV File (typical)400FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
400FN46-50S
Standard UV ND Filter, OD=4.0, 50mm x 50mm
$239.00
$201.00
$170.00
In Stock
Qty To Buy:
%T (Optical Density)0.01% (4.0 OD)
Substrate MaterialFused Silica
Size50.0 x 50.0 mm square
Thickness1.50 +0.5/-0.5 mm
Clear Aperture90%
Flatness0.25 per inch or better
Parallelism30 arc seconds or better
Special_Specifications1) 250-400nm 0.01% ±0.008 2) 400-800nm 0.01% +0.01/-0.008 3) 800-2000nm 0.01% (nominal)
CSV File (typical)400FN46.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$239.00
6 - 10 pcs.$201.00
> 10 pcs.$170.00
Note: Contact us at sales@andcorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days