Early Access Midopt - Nd200 Neutral Density (nd) Filter - Absorptive 1.0% Transmission - Today Only [hBU70pkc]

The MidOpt ND200 Neutral Density (ND) Filter has an optical density of 2.0, or average 1.0% transmission across the visible (VIS) spectrum. The ND200 has identical male and female threads on either end so it can be stacked with other ND filters to achieve various optical densities. For example, two ND200 filters stacked together would perform approximately the same as one ND400 Filter. MidOpt ND Filters are double-side polished for exceptional parallelism and optical flatness.