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UV ND Filter, 1.0 OD, 12.5 mm Dia.
ND Filter Specifications | ND-UV-1.0-12.5
Optical Coating
Metallic alloy
Optical Density
1.0 OD
Density Tolerance
± 5% of density
Operating Range
250-700 nm
Substrate
Fused Silica
Size (mm)
12.5 mm dia.
Size Tolerance
± 0.5 mm
Thickness
2.5 mm
Thickness Tolerance
± 0.25 mm
Transmission
10.00%
Scratch/Dig
80/50
Clear Aperture
80%
Parallelism
≤ 3 arc min.
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UV ND Filter, 1.0 OD, 25 mm Dia.
ND Filter Specifications | ND-UV-1.0-25
Optical Coating
Metallic alloy
Optical Density
1.0 OD
Density Tolerance
± 5% of density
Operating Range
250-700 nm
Substrate
Fused Silica
Size (mm)
25.0 mm dia.
Size Tolerance
± 0.5 mm
Thickness
2.5 mm
Thickness Tolerance
± 0.25 mm
Transmission
10.00%
Scratch/Dig
80/50
Clear Aperture
80%
Parallelism
≤ 3 arc min.
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UV ND Filter, 1.0 OD, 50 mm Sq.
ND Filter Specifications | ND-UV-1.0-50
Optical Coating
Metallic alloy
Optical Density
1.0 OD
Density Tolerance
± 5% of density
Operating Range
250-700 nm
Substrate
Fused Silica
Size (mm)
50 mm sq.
Size Tolerance
± 0.5 mm
Thickness
2.5 mm
Thickness Tolerance
± 0.25 mm
Transmission
10.00%
Scratch/Dig
80/50
Clear Aperture
80%
Parallelism
≤ 3 arc min.
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UV ND Filter, 1.5 OD, 12.5 mm Dia.
ND Filter Specifications | ND-UV-1.5-12.5
Optical Coating
Metallic alloy
Optical Density
1.5 OD
Density Tolerance
± 5% of density
Operating Range
250-700 nm
Substrate
Fused Silica
Size (mm)
12.5 mm dia.
Size Tolerance
± 0.5 mm
Thickness
2.5 mm
Thickness Tolerance
± 0.25 mm
Transmission
3.20%
Scratch/Dig
80/50
Clear Aperture
80%
Parallelism
≤ 3 arc min.
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UV ND Filter, 1.5 OD, 25 mm Dia.
ND Filter Specifications | ND-UV-1.5-25
Optical Coating
Metallic alloy
Optical Density
1.5 OD
Density Tolerance
± 5% of density
Operating Range
250-700 nm
Substrate
Fused Silica
Size (mm)
25.0 mm dia.
Size Tolerance
± 0.5 mm
Thickness
2.5 mm
Thickness Tolerance
± 0.25 mm
Transmission
3.20%
Scratch/Dig
80/50
Clear Aperture
80%
Parallelism
≤ 3 arc min.
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UV ND Filter, 1.5 OD, 50 mm Sq.
ND Filter Specifications | ND-UV-1.5-50
Optical Coating
Metallic alloy
Optical Density
1.5 OD
Density Tolerance
± 5% of density
Operating Range
250-700 nm
Substrate
Fused Silica
Size (mm)
50 mm sq.
Size Tolerance
± 0.5 mm
Thickness
2.5 mm
Thickness Tolerance
± 0.25 mm
Transmission
3.20%
Scratch/Dig
80/50
Clear Aperture
80%
Parallelism
≤ 3 arc min.
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UV ND Filter, 2.0 OD, 12.5 mm Dia.
ND Filter Specifications | ND-UV-2.0-12.5
Optical Coating
Metallic alloy
Optical Density
2.0 OD
Density Tolerance
± 5% of density
Operating Range
250-700 nm
Substrate
Fused Silica
Size (mm)
12.5 mm dia.
Size Tolerance
± 0.5 mm
Thickness
2.5 mm
Thickness Tolerance
± 0.25 mm
Transmission
1.00%
Scratch/Dig
80/50
Clear Aperture
80%
Parallelism
≤ 3 arc min.
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UV ND Filter, 2.0 OD, 25 mm Dia.
ND Filter Specifications | ND-UV-2.0-25
Optical Coating
Metallic alloy
Optical Density
2.0 OD
Density Tolerance
± 5% of density
Operating Range
250-700 nm
Substrate
Fused Silica
Size (mm)
25.0 mm dia.
Size Tolerance
± 0.5 mm
Thickness
2.5 mm
Thickness Tolerance
± 0.25 mm
Transmission
1.00%
Scratch/Dig
80/50
Clear Aperture
80%
Parallelism
≤ 3 arc min.
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UV ND Filter, 2.0 OD, 50 mm Sq.
ND Filter Specifications | ND-UV-2.0-50
Optical Coating
Metallic alloy
Optical Density
2.0 OD
Density Tolerance
± 5% of density
Operating Range
250-700 nm
Substrate
Fused Silica
Size (mm)
50 mm sq.
Size Tolerance
± 0.5 mm
Thickness
2.5 mm
Thickness Tolerance
± 0.25 mm
Transmission
1.00%
Scratch/Dig
80/50
Clear Aperture
80%
Parallelism
≤ 3 arc min.