call
ISO 9001 - AS 9100 - ITAR Standard & Custom Optical Filters and Coatings
Toll Free (US): +1 (888) 893-9992 International: +01 (603) 893-6888
Download our catalog
UPCOMING TRADE SHOWS/EXHIBITIONS
All Upcoming Events

Search Results
[ 'technical', 'white', 'papers', 'specific', 'applications', 'cost', 'filter' ] ( 100 Found )

Products Found
See Details For Quantity Purchase Discounts
Part No.
Price
Link
Buy
Standard Vis-NIR ND Filter, OD=1.8, 50mm diameter
180FN52-50
$144.00
View Details
Qty To Buy:
%T (Optical Density)1.60 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
Clear Aperture90%
FlatnessCommercial
ParallelismCommercial

Estimated Delivery: 2-3 Days
Custom BP filter CWL 8650nm/HBW 250nm/50mm dia.
8650 / 250 - 77856
$532.00
View Details
Qty To Buy:
Center Wavelength8650+30/-30 nm
Bandwidth250+30/-30 nm
Transmission92
Blocking1 x 10-3 avg. 7000nm to 14500nm
Size50.0 ±0.2mm
Thickness1 +0.5/-0.5 mm
Scratch-Dig80/50
Clear Aperture45mm ¯ min
FlatnessCommercial
ParallelismCommercial
SubstrateSapphire
Gas

Estimated Delivery: 2-3 Days
Custom BP filter CWL 562.0nm/HBW 3.0nm/25mm dia.
562.0 / 3.0 - 74988
$525.00
View Details
Qty To Buy:
Center Wavelength562.0+0.5/-0 nm
Bandwidth3.0+0.5/-0.5 nm
Transmission55%
Blocking1x10-4 avg. X-Ray to 1000nm
Size25.0 +0/-0.25mm
Thickness9.5 +0/-nom mm
Scratch-DigCommercial
Clear Aperture21mm ¯ min
FlatnessCommercial
Effective refractive index (n*)-
Filter Type 3 (Click for profile)

Estimated Delivery: 2-3 Days
Custom BP filter CWL 563.3nm/HBW 1.0nm/25.0mm dia.
563.3 / 1.0 - 74462
$675.00
View Details
Qty To Buy:
Center Wavelength563.3+0.2/-0.1 nm
Bandwidth1.0+0.2/-0.2 nm
Transmission55%
Blocking1 x 10-4 avg from 532.0-560.0nm 1 x 10-4 avg from 566.7-1000nm
Size25.0+0.0/-0.25mm
Thickness7.0 +0/-nom mm
Scratch-Dig80/50
Clear Aperture21mm dia. minimum
FlatnessCommercial
Effective refractive index (n*)-
Filter Type 3 (Click for profile)

Estimated Delivery: 2-3 Days
Custom BP filter CWL 558.0nm/HBW 2.0nm/25.0mm dia.
558.0 / 2.0 - 76998
$625.00
View Details
Qty To Buy:
Center Wavelength558.0+0.4/-0 nm
Bandwidth2.0+0.5/-0.5 nm
Transmission55%
Blocking1x10-4 avg. X-Ray to 1000nm
Size25.0 +0/-0.25mm
Thickness7.0 +0/-nom mm
Scratch-DigCommercial
Clear Aperture21mm ¯ min
FlatnessCommercial
Effective refractive index (n*)-
Filter Type 2 (Click for profile)

Estimated Delivery: 2-3 Days
Custom BP filter CWL 659.27nm/HBW 0.3nm/50.0mm dia.
659.27 / 0.3 - 77793
$875.00
View Details
Qty To Buy:
Center Wavelength659.27+0.1/-0 nm
Bandwidth0.3+0.1/-0.1 nm
Transmission40%
Blocking1x10-4 avg. X-Ray to 1000nm
Size50.0 +0/-0.25mm
Thickness7.0 +0/-nom mm
Scratch-Dig
Clear Aperture
FlatnessCommercial
Effective refractive index (n*)-
Filter Type 2 (Click for profile)

Estimated Delivery: 2-3 Days
Custom BP filter CWL 858.9nm/HBW 0.7nm/12.5mm dia.
858.9 / 0.5 - 0.8 - 79804
$1,305.20
View Details
Qty To Buy:
Center Wavelength858.9+0.1/-0.1 nm
Bandwidth0.5 - 0.8+na/-na nm
Transmission35%
Blocking1x10-4 avg. X-Ray to FIR
Size12.5 +0/-0.25mm
Thickness9.5 +0/-nom mm
Scratch-Dig80/50
Clear Aperture9mm ¯ min
FlatnessCommercial
Effective refractive index (n*)-
Filter Type 3 (Click for profile)

Estimated Delivery: 2-3 Days
700nm CWL, 10.0nm Bandwidth, 50.0 mm Diameter, Hard-Coated Narrowband Filter
700HC10-50
$613.00
View Details
Qty To Buy:
Center Wavelength700+2/-2 nm
Bandwidth10.0+2/-2 nm
Transmission90%
Blocking1x10-4 avg. 200-1200nm
Size50.0 +0/-0.1mm
Thickness5.0 +0.25/-0.25 mm
Scratch-Dig80/50
Clear Aperture45mm ¯ min
FlatnessCommercial
ParallelismCommercial
CSV File (typical)700HC10.csv
Chart

Estimated Delivery: Lead times may vary. Call for more information
632nm CWL, 10.0nm Bandwidth, 12.5 mm Diameter, Hard-Coated Narrowband Filter
632HC10-12.5
$90.00
View Details
Qty To Buy:
Center Wavelength632+2/-2 nm
Bandwidth10.0+2/-2 nm
Transmission90%
Blocking1x10-4 avg. 200-1200nm
Size12.5 +0/-0.1mm
Thickness5.0 +0.25/-0.25 mm
Scratch-Dig80/50
Clear Aperture9mm ¯ min
FlatnessCommercial
ParallelismCommercial
CSV File (typical)632HC10.csv
Chart

Estimated Delivery: Lead times may vary. Call for more information
470nm CWL, 10.0nm Bandwidth, 50.0 mm Diameter, Hard-Coated Narrowband Filter
470HC10-50
$613.00
View Details
Qty To Buy:
Center Wavelength470+2/-2 nm
Bandwidth10.0+2/-2 nm
Transmission90%
Blocking1x10-4 avg. 200-1200nm
Size50.0 +0/-0.1mm
Thickness5.0 +0.25/-0.25 mm
Scratch-Dig80/50
Clear Aperture45mm ¯ min
FlatnessCommercial
ParallelismCommercial
CSV File (typical)470HC10.csv
Chart

Estimated Delivery: Lead times may vary. Call for more information
750nm CWL, 10.0nm Bandwidth, 50.0 mm Diameter, Hard-Coated Narrowband Filter
750HC10-50
$613.00
View Details
Qty To Buy:
Center Wavelength750+2/-2 nm
Bandwidth10.0+2/-2 nm
Transmission90%
Blocking1x10-4 avg. 200-1200nm
Size50.0 +0/-0.1mm
Thickness5.0 +0.25/-0.25 mm
Scratch-Dig80/50
Clear Aperture45mm ¯ min
FlatnessCommercial
ParallelismCommercial
CSV File (typical)750HC10.csv
Chart

Estimated Delivery: Lead times may vary. Call for more information
Johnson U type filter/31mm dia.(un-mounted) For Astronomy Telescopes
JOHN-U-31
$266.00
View Details
Qty To Buy:
Filter TypeJohnson/Bessel U Filter Filter
Bandwidth60nm nom
Minimum Transmission60%
Size31.0+0.00/-0.25mm
Thickness5.0 +0.1/-0.1 mm
Transmitted wavefront1/4 wave per 25mm
A/R coatingsBoth exterior surfaces

Estimated Delivery: 2-3 Days
Custom BP filter CWL 670.0nm/HBW 1.0nm/25.0mm dia.
670.0 / 1.0 - 83281
$632.00
View Details
Qty To Buy:
Center Wavelength670.0+0.2/-0.0 nm
Bandwidth1.0+0.2/-0.2 nm
Transmission45%
Blocking1x10-4 avg. X-Ray to FIR
Size25.0 +0.0/-0.25mm
Thickness9.5 +0/-nom mm
Scratch-DigCommercial
Clear Aperture21mm ¯ min
FlatnessCommercial
Effective refractive index (n*)-
Filter Type 2 (Click for profile)

Estimated Delivery: 2-3 Days
Custom BP filter CWL 11600nm/HBW 500nm/25mm dia.
11600NB500-25
$525.00
View Details
Qty To Buy:
Filter TypeN Band 11600 Filter
Bandwidth500nm +/-50nm
Minimum Transmission85%
Blocking1 x 10-3 avg. 7500nm to 13500nm 1 x 10-2 avg. 13500nm to 14500nm
Size25.0 ±0.2mm
Thickness1.0 +0.2/-0.2 mm
Flatness @ 633nm< 10 waves
SubstrateGermanium

Estimated Delivery: 2-3 Days
Custom BP filter CWL 11000nm/HBW 500nm/25mm dia.
11000 / 500 - 84790-B
$515.00
View Details
Qty To Buy:
Center Wavelength11000+50/-50 nm
Bandwidth500+50/-50 nm
Transmission85%
Blocking1 x 10-3 avg. 7500nm to 13500nm 1 x 10-2 avg. 13500nm to 14500nm
Size25.0 ±0.2mm
Thickness1.0 +0.2/-0.2 mm
Scratch-Dig80/50
Clear Aperture22mm ¯ min
Flatness< 10 waves
Parallelism< 10 arc minutes
SubstrateSapphire
Gas

Estimated Delivery: 2-3 Days
260nm Bandpass Filter, FWHM 10nm, 25mm dia.
260FS10-25
$263.00
View Details
Qty To Buy:
Center Wavelength260.0+3/-1 nm
Bandwidth10.0+2/-2 nm
Transmission12%
Blocking1x10-4 avg. X-Ray to FIR
Size25.0 +0/-0.25mm
Thickness3.5 +nom/-nom mm
Scratch-DigCommercial
Clear Aperture21mm ¯ min
FlatnessCommercial
Effective refractive index (n*)-
Filter Type 7 (Click for profile)
CSV File (typical)260FS10.csv
Chart

Estimated Delivery: 2-3 Days
280nm Bandpass Filter, FWHM 25nm, 25mm dia.
280FS25-25
$263.00
View Details
Qty To Buy:
Center Wavelength280.0+3/-3 nm
Bandwidth25.0+5/-5 nm
Transmission20%
Blocking1x10-4 avg. X-Ray to FIR
Size25.0 +0/-0.25mm
Thickness3.5 +nom/-nom mm
Scratch-DigCommercial
Clear Aperture21mm ¯ min
FlatnessCommercial
Effective refractive index (n*)-
Filter Type 8 (Click for profile)
CSV File (typical)280FS25.csv
Chart

Estimated Delivery: 2-3 Days
330nm Bandpass Filter, FWHM 10nm, 50mm dia.
330FS10-50
$622.00
View Details
Qty To Buy:
Center Wavelength330.0+3/-1 nm
Bandwidth10.0+2/-2 nm
Transmission25%
Blocking1x10-4 avg. X-Ray to FIR
Size50.0 +0/-0.25mm
Thickness6.9 +0/-nom mm
Scratch-DigCommercial
Clear Aperture45mm ¯ min
FlatnessCommercial
Effective refractive index (n*)1.45
Filter Type 3 (Click for profile)
CSV File (typical)330FS10.csv
Chart

Estimated Delivery: 2-3 Days
441.6nm Bandpass Filter, FWHM 10nm, 50mm dia.
442FS10-50
$336.00
View Details
Qty To Buy:
Center Wavelength441.6+2/-0 nm
Bandwidth10.0+2/-2 nm
Transmission45%
Blocking1x10-4 avg. X-Ray to FIR
Size50.0 +0/-0.25mm
Thickness5.9 +0/-nom mm
Scratch-DigCommercial
Clear Aperture45mm ¯ min
FlatnessCommercial
Effective refractive index (n*)1.45
Filter Type 3 (Click for profile)
CSV File (typical)442FS10.csv
Chart

Estimated Delivery: 2-3 Days
500nm Bandpass Filter, FWHM 10nm, 25mm dia.
500FS10-25
$122.00
View Details
Qty To Buy:
Center Wavelength500.0+3/-1 nm
Bandwidth10.0+2/-2 nm
Transmission55%
Blocking1x10-4 avg. X-Ray to FIR
Size25.0 +0/-0.25mm
Thickness5.9 +0/-nom mm
Scratch-DigCommercial
Clear Aperture21mm ¯ min
FlatnessCommercial
Effective refractive index (n*)2.05
Filter Type 3 (Click for profile)
CSV File (typical)500FS10.csv
Chart

Estimated Delivery: 2-3 Days