Product description : Variable Neutral Density: ND2-ND1000; Evenly reduce light transmittance over visible spectrum, minimal color casting; Premium Polarizing materials from Nitto Denko, of 99.8% polarizing coefficient;
Product description : Variable Neutral Density: ND2-ND1000; Evenly reduce light transmittance over visible spectrum, minimal color casting; Premium Polarizing materials from Nitto Denko, of 99.8% polarizing coefficient;