Visible ND Filter 10%

by | Dec 19, 2024

Case Study: Visible ND Filter 10% Data Table Specification Value Trans. 10% (OD 1) 400 – 700 nm 10+/- 3% Substrate B270 Dimensions 25 mm Dia Thickness 1.0 mm Scratch/Dig 60/40 Quantity Per Year 200 of each Case Study: Low-Cost Neutral Density Filter to Reduce Excess...

Visible ND Filters 75%, 50%, 25%

by | Dec 19, 2024

Case Study: Visible ND Filters 75%, 50%, 25% Data Table Specification Value ND Transmission 75% ave. 400 – 700 nm T=75+/- 3% ND Transmission 50% ave. 400 – 700 nm T=50+/- 3% ND Transmission 25%  ave 400 – 700 nm T=25+/- 2% Substrate B270 Dimensions 4 x 4 mm Thickness...