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Products Found
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Standard UV ND Filter, OD=2.5, 25mm diameter
250FN46-25
$143.00
View Details
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
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Estimated Delivery: 2-3 Days
Standard UV ND Filter, OD=2.5, 50mm diameter
250FN46-50
$239.00
View Details
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
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Estimated Delivery: 2-3 Days
Standard UV ND Filter, OD=2.5, 50mm x 50mm
250FN46-50S
$239.00
View Details
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
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Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=2.5, 12.5mm dia.
250FN52-12.5
$61.00
View Details
Qty To Buy:
%T (Optical Density)0.32 ()
Substrate MaterialGreen Glass
Size12.5 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
Clear Aperture90%
FlatnessCommercial
ParallelismCommercial
CSV File (typical)250FN52.csv
Chart

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=2.5, 25mm diameter
250FN52-25
$96.00
View Details
Qty To Buy:
%T (Optical Density)0.32 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
Clear Aperture90%
FlatnessCommercial
ParallelismCommercial
CSV File (typical)250FN52.csv
Chart

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=2.5, 50mm diameter
250FN52-50
$144.00
View Details
Qty To Buy:
%T (Optical Density)0.32 ()
Substrate MaterialGreen Glass
Size50.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
Clear Aperture90%
FlatnessCommercial
ParallelismCommercial
CSV File (typical)250FN52.csv
Chart

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=2.5, 50mm x 50mm
250FN52-50S
$144.00
View Details
Qty To Buy:
%T (Optical Density)0.32 ()
Substrate MaterialGreen Glass
Size50.0 x 50.0 mm square
Thickness1.52 +0.5/-0.5 mm
Clear Aperture90%
FlatnessCommercial
ParallelismCommercial
CSV File (typical)250FN52.csv
Chart

Estimated Delivery: 2-3 Days
Standard UV ND Filter, OD=2.5, 12.5mm diameter
250FN46-12.5
$103.00
View Details
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

Estimated Delivery: 2-3 Days
Standard UV ND Filter, OD=0.3, 25mm diameter
030FN46-25
$124.00
View Details
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

Estimated Delivery: 2-3 Days
Standard UV ND Filter, OD=0.6, 25mm diameter
060FN46-25
$124.00
View Details
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

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.3, 25mm diameter
030FN52-25
$73.00
View Details
Qty To Buy:
%T (Optical Density)50.12 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
Clear Aperture90%
FlatnessCommercial
ParallelismCommercial
CSV File (typical)030FN52.csv
Chart

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.6, 25mm diameter
060FN52-25
$73.00
View Details
Qty To Buy:
%T (Optical Density)25.12 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
Clear Aperture90%
FlatnessCommercial
ParallelismCommercial
CSV File (typical)060FN52.csv
Chart

Estimated Delivery: 2-3 Days
Standard UV ND Filter, OD=0.15, 25mm diameter
015FN46-25
$124.00
View Details
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

Estimated Delivery: 2-3 Days
Standard UV ND Filter, OD=0.9, 25mm diameter
090FN46-25
$124.00
View Details
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

Estimated Delivery: 2-3 Days
Standard UV ND Filter, OD=0.4, 25mm diameter
040FN46-25
$124.00
View Details
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

Estimated Delivery: 2-3 Days
250nm Bandpass Filter, FWHM 10nm, 12.5mm dia.
250FS10-12.5
$152.00
View Details
Qty To Buy:
Center Wavelength250.0+3/-1 nm
Bandwidth10.0+2/-2 nm
Transmission12%
Blocking1x10-4 avg. X-Ray to FIR
Size12.5 +0/-0.25mm
Thickness3.5 +nom/-nom mm
Scratch-DigCommercial
Clear Aperture9mm ¯ min
FlatnessCommercial
Effective refractive index (n*)-
Filter Type 7 (Click for profile)
CSV File (typical)250FS10.csv
Chart

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.15, 25mm diameter
015FN52-25
$73.00
View Details
Qty To Buy:
%T (Optical Density)70.79 (0.15)
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
Clear Aperture90%
FlatnessCommercial
ParallelismCommercial
CSV File (typical)015FN52.csv
Chart

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.9, 25mm diameter
090FN52-25
$73.00
View Details
Qty To Buy:
%T (Optical Density)12.59 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
Clear Aperture90%
FlatnessCommercial
ParallelismCommercial
CSV File (typical)090FN52.csv
Chart

Estimated Delivery: 2-3 Days
Standard Vis-NIR ND Filter, OD=0.4, 25mm diameter
040FN52-25
$73.00
View Details
Qty To Buy:
%T (Optical Density)39.81 ()
Substrate MaterialGreen Glass
Size25.0 ¯mm diameter
Thickness1.52 +0.5/-0.5 mm
Clear Aperture90%
FlatnessCommercial
ParallelismCommercial
CSV File (typical)040FN52.csv
Chart

Estimated Delivery: 2-3 Days
250nm Bandpass Filter, FWHM 10nm, 50mm dia.
250FS10-50
$490.00
View Details
Qty To Buy:
Center Wavelength250.0+3/-1 nm
Bandwidth10.0+2/-2 nm
Transmission12%
Blocking1x10-4 avg. X-Ray to FIR
Size50.0 +0/-0.25mm
Thickness3.5 +nom/-nom mm
Scratch-DigCommercial
Clear Aperture45mm ¯ min
FlatnessCommercial
Effective refractive index (n*)-
Filter Type 7 (Click for profile)
CSV File (typical)250FS10.csv
Chart

Estimated Delivery: 2-3 Days