Pro Glass 105mm HD MC UV Filter — Fits Cooke 21mm T2.2 Panchro/i Classic Prime (PL Mount, Feet) (CKEPC 21)

Confirmed fit for the Cooke 21mm T2.2 Panchro/i Classic Prime Lens (PL Mount, Feet) (CKEPC 21). 105mm ultraviolet (UV) protective glass filter with HD multi-coating. Built into a low-profile, pressed aluminum frame and designed to preserve image transmission with 97% passthrough.