This PRO filter with black rimmed glass reduces internal reflection and gives you clear images with greater contrast. It provides a clear view and protects the actual lens from unintentional scratches. The PRFZD77 PRO is ZERO coated and especially designed for the M.ZUIKO DIGITAL ED 300mm 1:4.0 IS PRO lens. -Weight: 18 g Packaging content -Quantity per pack: 1 pc(s) Other features -Diameter: 8 cm Features -Filter size: 7.7 cm -Filter type: Camera protection filter. Colour of product: Black, Transparent.