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ISO 9001 - AS 9100 - ITAR Standard & Custom Optical Filters and Coatings
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[ 'Web', 'store', 'General', 'info', 'Filter', 'type', '5.php' ] ( 100 Found )

Products Found
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Price
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Johnson I type filter/1.25 dia. (mounted) For Astronomy Telescopes
JOHN-I-31M
$268.00
View Details
Qty To Buy:
Filter TypeJohnson/Bessel I Filter Filter
Bandwidth300nm nom
Minimum Transmission85%
Size31.0+0.00/-0.25mm
Thickness10 +nom/-nom mm
Transmitted wavefront1/4 wave per 25mm
A/R coatingsBoth exterior surfaces

Estimated Delivery: 2-3 Days
Kron/Cousins V type filter/25mm dia.
KRON-V-25
$242.00
View Details
Qty To Buy:
Filter TypeKron/Cousins V Filter Filter
Bandwidth90nm nom
Minimum Transmission85%
Size25.0+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
Johnson B type filter/50mm dia.
JOHN-B-50
$608.00
View Details
Qty To Buy:
Filter TypeJohnson/Bessel B Filter Filter
Bandwidth100nm nom
Minimum Transmission70%
Size50.0 +0/-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
Kron/Cousins V type filter/31mm dia.(un-mounted) For Astronomy Telescopes
KRON-V-31
$266.00
View Details
Qty To Buy:
Filter TypeKron/Cousins V Filter Filter
Bandwidth90nm nom
Minimum Transmission85%
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
Johnson I type filter/50mm dia.
JOHN-I-50
$608.00
View Details
Qty To Buy:
Filter TypeJohnson/Bessel I Filter Filter
Bandwidth300nm nom
Minimum Transmission85%
Size50¯+0/-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
Kron/Cousins V type filter/1.25 dia. (mounted) For Astronomy Telescopes
KRON-V-31M
$268.00
View Details
Qty To Buy:
Filter TypeKron/Cousins V Filter Filter
Bandwidth90nm nom
Minimum Transmission85%
Size31.0+0.00/-0.25mm
Thickness10 +nom/-nom mm
Transmitted wavefront1/4 wave per 25mm
A/R coatingsBoth exterior surfaces

Estimated Delivery: 2-3 Days
Johnson B type filter/50mm x 50mm
JOHN-B-50S
$623.00
View Details
Qty To Buy:
Filter TypeJohnson/Bessel B Filter Filter
Bandwidth100nm nom
Minimum Transmission70%
Size50.0 x 50.0+0.0/-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
Kron/Cousins B type filter/31mm dia.(un-mounted) For Astronomy Telescopes
KRON-B-31
$266.00
View Details
Qty To Buy:
Filter TypeKron/Cousins B Filter Filter
Bandwidth100nm nom
Minimum Transmission70%
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
Johnson I type filter/50mm x 50mm
JOHN-I-50S
$623.00
View Details
Qty To Buy:
Filter TypeJohnson/Bessel I Filter Filter
Bandwidth300nm nom
Minimum Transmission85%
Size50 X 50+0/-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 510nm Bandpass Filter, FWHM 10nm, 8mm dia.filter
510.0 / 10.0 - 78873
$85.00
View Details
Qty To Buy:
Center Wavelength510.0+3/-1 nm
Bandwidth10.0+2/-2 nm
Transmission55%
Blocking1x10-4 avg. X-Ray to FIR
Size8.0 +0/-0.25mm
Thickness4.9 +nom/-nom mm
Scratch-DigCommercial
Clear Aperture21mm ¯ min
FlatnessCommercial
Effective refractive index (n*)2.05
Filter Type 3 (Click for profile)

Estimated Delivery: 2-3 Days
Custom BP filter CWL 640.0nm/HBW 63nm/25mm dia.
640.0 / 63.0 - 66463
$140.00
View Details
Qty To Buy:
Center Wavelength640.0+10.0/-10.0 nm
Bandwidth63.0+5.0/-5.0 nm
Transmission90%
Blocking1x10-4 avg. X-Ray to 1000nm
Size25.0 +0.0/-0.2mm
Thickness3.1 +0.25/-0.25 mm
Scratch-Dig60/40
Clear Aperture23.75
FlatnessCommercial
ParallelismCommercial

Estimated Delivery: 2-3 Days
Custom BP filter CWL 696.5nm/HBW 2.0nm/25.0mm dia.
696.5 / 2.0 - 63255
$425.00
View Details
Qty To Buy:
Center Wavelength696.5+0.4/-0 nm
Bandwidth2.0+0.5/-0.5 nm
Transmission50%
Blocking1x10-4 avg. X-Ray to FIR
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 518.0nm/HBW 20.0nm/50.0mm dia.
518.0 / 20.0 - 65145
$1,850.00
View Details
Qty To Buy:
Center Wavelength518.0+2.0/-2.0 nm
Bandwidth20.0+0/-4.0 nm
Transmission50%
Blocking1 x 10-4 avg. X-Ray to FIR
Size50.0 +0/-0.25mm
Thickness7.0 +0/-nom mm
Scratch-Dig60/40
Clear Aperture45mm ¯ min
Flatness1/4 per inch or better
Effective refractive index (n*)-
Filter Type 3 (Click for profile)

Estimated Delivery: 2-3 Days
450nm CWL, 25.0nm Bandwidth, 25.0 mm Diameter, Hard-Coated Narrowband Filter
450HC25-25
$175.00
View Details
Qty To Buy:
Center Wavelength450+3.0/-3.0 nm
Bandwidth25.0+5.0/-5.0 nm
Transmission90%
Blocking1x10-4 avg. X-Ray to 1200nm
Size25.0 +0/-0.1mm
Thickness5.0 +0.25/-0.25 mm
Scratch-Dig80/50
Clear Aperture21mm ¯ min
FlatnessCommercial
ParallelismCommercial

Estimated Delivery: Lead times may vary. Call for more information
Standard BP filter CWL 2660.0nm/HBW 95nm/25mm dia.
2660 / 95 - 70129-B
$270.00
View Details
Qty To Buy:
Center Wavelength2660+30/-30 nm
Bandwidth95+20/-20 nm
Transmission70%
Blocking1x10-3 avg. X-Ray to 30µ
Size25.0 +0/-0.2mm
Thickness1.0 +0.2/-0.2 mm
Scratch-Dig80/50
Clear Aperture21mm ¯ min
Flatness2 or better at 633
Parallelism< 5 arc minutes
SubstrateSapphire
GasWater vapor

Estimated Delivery: 2-3 Days
Custom BP filter CWL 1047.0nm/HBW 10.0nm/25.0mm dia.
1047.0 / 10.0 - 67506
$789.10
View Details
Qty To Buy:
Center Wavelength1047.0+2/-0 nm
Bandwidth10.0+2/-2 nm
Transmission45%
Blocking1x10-4 avg. X-Ray to FIR
Size25.0 +0/-0.25mm
Thickness9.5 +0/-nom mm
Scratch-DigCommercial
Clear Aperture21mm ¯ min
FlatnessCommercial
Effective refractive index (n*)-
Filter Type 4 (Click for profile)

Estimated Delivery: 2-3 Days
Custom BP filter CWL 950.0nm/HBW 5.0nm/25.0mm dia.
950.0 / 5.0 - 68916
$416.00
View Details
Qty To Buy:
Center Wavelength950.0+1.0/-0 nm
Bandwidth5.0+1.0/-1.0 nm
Transmission60%
Blocking1x10-4 avg. X-Ray to 1200nm
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
668nm Long Pass Filter, 25mm dia.
668.0 / LWP - 72677
$215.00
View Details
Qty To Buy:
50% Cut-on Wavelength668.0+5.0/-5.0 nm
Filter TypeLWP
Transmission93% (avg) 680nm - 1900nm
Blocking1x10-3 avg. X-Ray to cuton
FlatnessSurfaces: 1.0 or better @ 633nm
Parallelism3 arc minutes or better
Size0.984 +0/-0.008mm
Thickness0.0394 +0.002/-0.002 mm

Estimated Delivery: 2-3 Days
Custom BP filter CWL 426.0nm/HBW 5.0nm/50.0mm dia.
426.0 / 5.0 - 72007
$525.00
View Details
Qty To Buy:
Center Wavelength426.0+1/-0 nm
Bandwidth5.0+1/-1 nm
Transmission40%
Blocking1x10-4 avg. X-Ray to FIR
Size50.0 +0/-0.25mm
Thickness9.5 +0/-nom mm
Scratch-DigCommercial
Clear Aperture45mm¯
FlatnessCommercial
Effective refractive index (n*)-
Filter Type 3 (Click for profile)

Estimated Delivery: 2-3 Days
Custom BP filter CWL 1609.0nm/HBW 5.0nm/25.0mm dia.
1609.0 / 5.0 - 65819
$875.00
View Details
Qty To Buy:
Center Wavelength1609.0+1.0/-0 nm
Bandwidth5.0+1.0/-1.0 nm
Transmission50%
Blocking1x10-4 avg. X-Ray to 3200nm
Size25.0 +0/-0.25mm
Thickness9.5 +0/-nom mm
Scratch-Dig80/50
Clear Aperture21mm ¯ min
FlatnessCommercial
Effective refractive index (n*)-
Filter Type 2 (Click for profile)

Estimated Delivery: 2-3 Days