Filter

This is UN's original eins Super Protect Filter for classic lenses, designed to be as thin as possible (1.2mm thick when mounted / 2.2mm for UNX-9616).

This is an eins super protect filter with a special diameter of 34.5mm. It is made of SCHOTT glass as same as the conventional eins protect filter, and has water/oil repellent coating and inked finish on the outer circumference of the lens to suppress the reflectance to 0.3% or less.