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.

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 $69 $66 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 $69
6+ $66
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 $92 $87 30
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 $92
6+ $87
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 $274 $260 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 50.0 +0.0/-0.2mm
Thickness 3.1 +0.25/-0.25 mm
CSV File (typical) 345HC80.csv
Graph Test
QtyPrice
1-5 $274
6+ $260
Estimated delivery: approximately 1 week.
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 $69 $66 30
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 $69
6+ $66
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 $92 $87 11
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 $92
6+ $87
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 $274 $260 3
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 $274
6+ $260
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 $69 $66 29
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 $69
6+ $66
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 $92 $87 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 $92
6+ $87
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 $274 $260 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 $274
6+ $260
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 $69 $66 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 $69
6+ $66
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 $92 $87 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 $92
6+ $87
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 $274 $260 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 $274
6+ $260
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 $69 $66 30
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 $69
6+ $66
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 $92 $87 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 $92
6+ $87
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 $274 $260 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 $274
6+ $260
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 $69 $66 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 $69
6+ $66
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 $92 $87 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 $92
6+ $87
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 $274 $260 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 $274
6+ $260
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 $69 $66 50
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 $69
6+ $66
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 $92 $87 19
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 $92
6+ $87
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 $274 $260 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 $274
6+ $260
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 $69 $66 0
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 $69
6+ $66
Estimated delivery: approximately 1 week.
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 $92 $87 0
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 $92
6+ $87
Estimated delivery: approximately 1 week.
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 $274 $260 0
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 $274
6+ $260
Estimated delivery: approximately 1 week.
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 $69 $66 15
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 $69
6+ $66
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 $92 $87 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 $92
6+ $87
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 $274 $260 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 $274
6+ $260
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph.