OD 0.04 – 2.0, 50.8 x 25.4mm Stepped ND Filter

Product Details 11 Discrete Density Steps Design Wavelength of 400 – 700nm Density Neutrality of ±5% Density and transmission vary in eleven equal steps across the surface length. The steps are abrupt changes and no light escapes between them. Spectrally flat neutral density coating. Ideal for applications requiring variable densities and known density values. Specifications General Type of Filter: Variable ND Filter Type: Neutral Density Filter Physical & Mechanical Properties Dimensions (mm): 25.4 x 50.8 Length (inches): 2.0 Length (mm): 50.80 Thickness (inches): 0.062 Width (inches): 1.0 Width (mm): 25.40 Optical Properties Optical Density OD (Average): 0.04 – 2.0 Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Float Glass Coating: Stepped Variable Blocking Wavelength Range (nm): 400 – 700 Regulatory Compliance Certificate of Conformance: View ×