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Neutral Density Filters: Absorptive

Elliot Scientific Neutral Density Filters attenuate light in the visible spectrum by absorption within the glass. Different filters can be stacked to achieve intermediate densities not available in the standard range.
FND-1220 - ND Filter NG4  D:2.0 T:1% Ø:12.5 mm
Made to order
Brand: Elliot Scientific Model: Elliot Scientific FND-1220
Neutral Density Filter, Absorptive : FND-1220 ND Filter NG4     FND-1220 ND Filter NG4    Performance Optical Density: 2.0 Transmission: 1% Thickness: 3.8 mm Size: Ø 12.5 mm ..
£14.90
FND-1223 - ND Filter NG3  D:2.3 T:0.50% Ø:12.5 mm
Made to order
Brand: Elliot Scientific Model: Elliot Scientific FND-1223
Neutral Density Filter, Absorptive : FND-1223 ND Filter NG3     FND-1223 ND Filter NG3    Performance Optical Density: 2.3 Transmission: 0.50% Thickness: 2.2 mm Size: Ø 12.5 mm ..
£14.90
FND-1225  - ND Filter NG3  D:2.5 T:0.32% Ø:12.5 mm
Made to order
Brand: Elliot Scientific Model: Elliot Scientific FND-1225
Neutral Density Filter, Absorptive : FND-1225 ND Filter NG3     FND-1225 ND Filter NG3    Performance Optical Density: 2.5 Transmission: 0.32% Thickness: 2.4 mm Size: Ø 12.5 mm ..
£14.90
FND-1230 - ND Filter NG3  D:3.0 T:0.10% Ø:12.5 mm
Made to order
Brand: Elliot Scientific Model: Elliot Scientific FND-1230
Neutral Density Filter, Absorptive : FND-1230 ND Filter NG3     FND-1230 ND Filter NG3    Performance Optical Density: 3.0 Transmission: 0.10% Thickness: 2.9 mm Size: Ø 12.5 mm ..
£14.90
FND-1240 - ND Filter NG3  D:4.0 T:0.01% Ø:12.5 mm
Made to order
Brand: Elliot Scientific Model: Elliot Scientific FND-1240
Neutral Density Filter, Absorptive : FND-1240 ND Filter NG3     FND-1240 ND Filter NG3    Performance Optical Density: 4.0 Transmission: 0.01% Thickness: 3.9 mm Size: Ø 12.5 mm ..
£14.90
FND-1250 - ND Filter NG11  D:0.2 T:71% Ø:12.5 mm
Made to order
Brand: Elliot Scientific Model: Elliot Scientific FND-1250
Neutral Density Filter, Absorptive : FND-1250 ND Filter NG11     FND-1250 ND Filter NG11    Performance Optical Density: 0.2 Transmission: 71% Thickness: 1 mm Size: Ø 12.5 mm ..
£14.90
FND-2501 - ND Filter NG11  D:0.1 T:79% Ø:25 mm
Made to order
Brand: Elliot Scientific Model: Elliot Scientific FND-2501
Neutral Density Filter, Absorptive : FND-2501 ND Filter NG11     FND-2501 ND Filter NG11    Performance Optical Density: 0.1 Transmission: 79% Thickness: 0.6 mm Size: Ø 25 mm ..
£24.53
FND-2502 - ND Filter NG11  D:0.2 T:63% Ø:25 mm
Made to order
Brand: Elliot Scientific Model: Elliot Scientific FND-2502
Neutral Density Filter, Absorptive : FND-2502 ND Filter NG11     FND-2502 ND Filter NG11    Performance Optical Density: 0.2 Transmission: 63% Thickness: 1.4 mm Size: Ø 25 mm ..
£24.53
FND-2503 - ND Filter NG11  D:0.3 T:50% Ø:25 mm
Made to order
Brand: Elliot Scientific Model: Elliot Scientific FND-2503
Neutral Density Filter, Absorptive : FND-2503 ND Filter NG11     FND-2503 ND Filter NG11    Performance Optical Density: 0.3 Transmission: 50% Thickness: 2.3 mm Size: Ø 25 mm ..
£24.53
FND-2504 - ND Filter NG11  D:0.4 T:40% Ø:25 mm
Made to order
Brand: Elliot Scientific Model: Elliot Scientific FND-2504
Neutral Density Filter, Absorptive : FND-2504 ND Filter NG11     FND-2504 ND Filter NG11    Performance Optical Density: 0.4 Transmission: 40% Thickness: 3.3 mm Size: Ø 25 mm ..
£24.53
FND-2505 - ND Filter NG11  D:0.5 T:32% Ø:25 mm
Made to order
Brand: Elliot Scientific Model: Elliot Scientific FND-2505
Neutral Density Filter, Absorptive : FND-2505 ND Filter NG11     FND-2505 ND Filter NG11    Performance Optical Density: 0.5 Transmission: 32% Thickness: 4 mm Size: Ø 25 mm A..
£24.53
FND-2506 - ND Filter NG5  D:0.6 T:25% Ø:25 mm
Made to order
Brand: Elliot Scientific Model: Elliot Scientific FND-2506
Neutral Density Filter, Absorptive : FND-2506 ND Filter NG5     FND-2506 ND Filter NG5    Performance Optical Density: 0.6 Transmission: 25% Thickness: 2.3 mm Size: Ø 25 mm A..
£24.53
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