Hard-Coated Broadband Filters

Our first-surface, hard-coat broadband filters employ magnetron sputtered, hard-oxide coatings deposited on Borosilicate Glass and do not utilize any absorbing filter glasses, making them suitable for high temperature applications. They provide a steep transition from a high, peak transmission to OD4 blocking. Available at standard Raman wavelengths: 488, 514, 532, 633, 785nm, as well as other popular wavelengths. We offer three standard sizes, with custom sizes and ring mounting available on request.

Custom wavelengths, bandwidths and sizes available on request. Contact us for a quotation.

Also, be sure to check our surplus stock for other wavelengths and bandwidths.

General Specifications

Thickness:3.1±.0.25mm
Size Tolerance:+0.0 / -0.2mm
Minimum Clear Aperture:95% of outside dimension
Substrate Material:Boroscilicate Glass
Flatness:3-5 waves
Surface Quality:60-40 per MIL-C-48497A
Humidity and Abrasion:Per MIL-C-675A
Durability:Per MIL-C-48497A
Operating Temperature:-50°C to +200°C
Mechanical:Unmounted

 

Typical Spectral Curves:

 

 

DESCRIPTION PART NO. 1-5 pcs. >5 pcs. QTY IN STOCK QTY
+ 345.0nm CWL, 80.0nm Bandwidth, 12.5 mm Diameter, Hard-Coated Broadband Filter 345HC80-12.5 $72 $68 0
Center Wavelength 345.0+15/-15 nm
Bandwidth 80.0+8.0/-8.0 nm
Transmission 60%
Blocking 1x10-4 avg. X-Ray to 650nm
Size 12.5 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 345HC80.csv
Graph Test
QtyPrice
1-5 $72
6+ $68
Estimated delivery: approximately 1 week.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 345.0nm CWL, 80.0nm Bandwidth, 25.0 mm Diameter, Hard-Coated Broadband Filter 345HC80-25 $96 $91 25
Center Wavelength 345.0+15/-15 nm
Bandwidth 80.0+8.0/-8.0 nm
Transmission 60%
Blocking 1x10-4 avg. X-Ray to 650nm
Size 25.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 345HC80.csv
Graph Test
QtyPrice
1-5 $96
6+ $91
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 345.0nm CWL, 80.0nm Bandwidth, 50.0 mm Diameter, Hard-Coated Broadband Filter 345HC80-50 $285 $271 4
Center Wavelength 345.0+15/-15 nm
Bandwidth 80.0+8.0/-8.0 nm
Transmission 60%
Blocking 1x10-4 avg. X-Ray to 650nm
Size 50.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 345HC80.csv
Graph Test
QtyPrice
1-5 $285
6+ $271
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 441.6nm CWL, 150.0nm Bandwidth, 12.5 mm Diameter, Hard-Coated Broadband Filter 442HC150-12.5 $72 $68 28
Center Wavelength 441.6+30/-30 nm
Bandwidth 150.0+15.0/-15.0 nm
Transmission 80%
Blocking 1x10-4 avg. X-Ray to 750nm
Size 12.5 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 442HC150.csv
Graph Test
QtyPrice
1-5 $72
6+ $68
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 441.6nm CWL, 150.0nm Bandwidth, 25.0 mm Diameter, Hard-Coated Broadband Filter 442HC150-25 $96 $91 9
Center Wavelength 441.6+30/-30 nm
Bandwidth 150.0+15.0/-15.0 nm
Transmission 80%
Blocking 1x10-4 avg. X-Ray to 750nm
Size 25.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 442HC150.csv
Graph Test
QtyPrice
1-5 $96
6+ $91
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 441.6nm CWL, 150.0nm Bandwidth, 50.0 mm Diameter, Hard-Coated Broadband Filter 442HC150-50 $285 $271 5
Center Wavelength 441.6+30/-30 nm
Bandwidth 150.0+15.0/-15.0 nm
Transmission 80%
Blocking 1x10-4 avg. X-Ray to 750nm
Size 50.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 442HC150.csv
Graph Test
QtyPrice
1-5 $285
6+ $271
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 470.0nm CWL, 100.0nm Bandwidth, 12.5 mm Diameter, Hard-Coated Broadband Filter 470HC100-12.5 $72 $68 27
Center Wavelength 470.0+20/-20 nm
Bandwidth 100.0+10.0/-10.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 750nm
Size 12.5 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 470HC100.csv
Graph Test
QtyPrice
1-5 $72
6+ $68
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 470.0nm CWL, 100.0nm Bandwidth, 25.0 mm Diameter, Hard-Coated Broadband Filter 470HC100-25 $96 $91 12
Center Wavelength 470.0+20/-20 nm
Bandwidth 100.0+10.0/-10.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 750nm
Size 25.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 470HC100.csv
Graph Test
QtyPrice
1-5 $96
6+ $91
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 470.0nm CWL, 100.0nm Bandwidth, 50.0 mm Diameter, Hard-Coated Broadband Filter 470HC100-50 $285 $271 3
Center Wavelength 470.0+20/-20 nm
Bandwidth 100.0+10.0/-10.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 750nm
Size 50.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 470HC100.csv
Graph Test
QtyPrice
1-5 $285
6+ $271
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 488.0nm CWL, 80.0nm Bandwidth, 12.5 mm Diameter, Hard-Coated Broadband Filter 488HC80-12.5 $72 $68 21
Center Wavelength 488.0+15/-15 nm
Bandwidth 80.0+8.0/-8.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 750nm
Size 12.5 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 488HC80.csv
Graph Test
QtyPrice
1-5 $72
6+ $68
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 488.0nm CWL, 80.0nm Bandwidth, 25.0 mm Diameter, Hard-Coated Broadband Filter 488HC80-25 $96 $91 7
Center Wavelength 488.0+15/-15 nm
Bandwidth 80.0+8.0/-8.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 750nm
Size 25.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 488HC80.csv
Graph Test
QtyPrice
1-5 $96
6+ $91
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 488.0nm CWL, 80.0nm Bandwidth, 50.0 mm Diameter, Hard-Coated Broadband Filter 488HC80-50 $285 $271 2
Center Wavelength 488.0+15/-15 nm
Bandwidth 80.0+8.0/-8.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 750nm
Size 50.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 488HC80.csv
Graph Test
QtyPrice
1-5 $285
6+ $271
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 514.5nm CWL, 90.0nm Bandwidth, 12.5 mm Diameter, Hard-Coated Broadband Filter 515HC90-12.5 $72 $68 25
Center Wavelength 514.5+15/-15 nm
Bandwidth 90.0+9.0/-9.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 800nm
Size 12.5 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 515HC90.csv
Graph Test
QtyPrice
1-5 $72
6+ $68
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 514.5nm CWL, 90.0nm Bandwidth, 25.0 mm Diameter, Hard-Coated Broadband Filter 515HC90-25 $96 $91 10
Center Wavelength 514.5+15/-15 nm
Bandwidth 90.0+9.0/-9.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 800nm
Size 25.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 515HC90.csv
Graph Test
QtyPrice
1-5 $96
6+ $91
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 514.5nm CWL, 90.0nm Bandwidth, 50.0 mm Diameter, Hard-Coated Broadband Filter 515HC90-50 $285 $271 3
Center Wavelength 514.5+15/-15 nm
Bandwidth 90.0+9.0/-9.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 800nm
Size 50.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 515HC90.csv
Graph Test
QtyPrice
1-5 $285
6+ $271
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 532.0nm CWL, 150.0nm Bandwidth, 12.5 mm Diameter, Hard-Coated Broadband Filter 532HC150-12.5 $72 $68 30
Center Wavelength 532.0+30/-30 nm
Bandwidth 150.0+15.0/-15.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 900nm
Size 12.5 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 532HC150.csv
Graph Test
QtyPrice
1-5 $72
6+ $68
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 532.0nm CWL, 150.0nm Bandwidth, 25.0 mm Diameter, Hard-Coated Broadband Filter 532HC150-25 $96 $91 18
Center Wavelength 532.0+30/-30 nm
Bandwidth 150.0+15.0/-15.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 900nm
Size 25.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 532HC150.csv
Graph Test
QtyPrice
1-5 $96
6+ $91
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 532.0nm CWL, 150.0nm Bandwidth, 50.0 mm Diameter, Hard-Coated Broadband Filter 532HC150-50 $285 $271 3
Center Wavelength 532.0+30/-30 nm
Bandwidth 150.0+15.0/-15.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 900nm
Size 50.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 532HC150.csv
Graph Test
QtyPrice
1-5 $285
6+ $271
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 550.0nm CWL, 300.0nm Bandwidth, 12.5 mm Diameter, Hard-Coated Broadband Filter 550HC300-12.5 $72 $68 40
Center Wavelength 550.0+30/-30 nm
Bandwidth 300.0+30.0/-30.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 1000nm
Size 12.5 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 550HC300.csv
Graph Test
QtyPrice
1-5 $72
6+ $68
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 550.0nm CWL, 300.0nm Bandwidth, 25.0 mm Diameter, Hard-Coated Broadband Filter 550HC300-25 $96 $91 16
Center Wavelength 550.0+30/-30 nm
Bandwidth 300.0+30.0/-30.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 1000nm
Size 25.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 550HC300.csv
Graph Test
QtyPrice
1-5 $96
6+ $91
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 550.0nm CWL, 300.0nm Bandwidth, 50.0 mm Diameter, Hard-Coated Broadband Filter 550HC300-50 $285 $271 3
Center Wavelength 550.0+30/-30 nm
Bandwidth 300.0+30.0/-30.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 1000nm
Size 50.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 550HC300.csv
Graph Test
QtyPrice
1-5 $285
6+ $271
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 632.8nm CWL, 90.0nm Bandwidth, 12.5 mm Diameter, Hard-Coated Broadband Filter 633HC90-12.5 $72 $68 19
Center Wavelength 632.8+20/-20 nm
Bandwidth 90.0+9.0/-9.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 1000nm
Size 12.5 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
Graph Test
QtyPrice
1-5 $72
6+ $68
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 632.8nm CWL, 90.0nm Bandwidth, 25.0 mm Diameter, Hard-Coated Broadband Filter 633HC90-25 $96 $91 10
Center Wavelength 632.8+20/-20 nm
Bandwidth 90.0+9.0/-9.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 1000nm
Size 25.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
Graph Test
QtyPrice
1-5 $96
6+ $91
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 632.8nm CWL, 90.0nm Bandwidth, 50.0 mm Diameter, Hard-Coated Broadband Filter 633HC90-50 $285 $271 2
Center Wavelength 632.8+20/-20 nm
Bandwidth 90.0+9.0/-9.0 nm
Transmission 85-92%
Blocking 1x10-4 avg. X-Ray to 1000nm
Size 50.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
Graph Test
QtyPrice
1-5 $285
6+ $271
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 785.0nm CWL, 170.0nm Bandwidth, 12.5 mm Diameter, Hard-Coated Broadband Filter 785HC170-12.5 $72 $68 5
Center Wavelength 785.0+30/-30 nm
Bandwidth 170.0+17.0/-17.0 nm
Transmission 90%
Blocking 1x10-4 avg. X-Ray to 1100nm
Size 12.5 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 785HC170.csv
Graph Test
QtyPrice
1-5 $72
6+ $68
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 785.0nm CWL, 170.0nm Bandwidth, 25.0 mm Diameter, Hard-Coated Broadband Filter 785HC170-25 $96 $91 6
Center Wavelength 785.0+30/-30 nm
Bandwidth 170.0+17.0/-17.0 nm
Transmission 90%
Blocking 1x10-4 avg. X-Ray to 1100nm
Size 25.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 785HC170.csv
Graph Test
QtyPrice
1-5 $96
6+ $91
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ 785.0nm CWL, 170.0nm Bandwidth, 50.0 mm Diameter, Hard-Coated Broadband Filter 785HC170-50 $285 $271 2
Center Wavelength 785.0+30/-30 nm
Bandwidth 170.0+17.0/-17.0 nm
Transmission 90%
Blocking 1x10-4 avg. X-Ray to 1100nm
Size 50.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 785HC170.csv
Graph Test
QtyPrice
1-5 $285
6+ $271
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .