High-performance lens protection filter that protects your lens without compromising optical performance. (Digital multi-coating) reduces reflections. Thin frame type compatible with wide-angle to telephoto lenses / [77SPRO1D Protector Plus] 77SPRO1D Protector Plus Digital Multi-Coating The surface coating of the PRO1D plus Protector (W) uses Digital Multi-Coating, which has higher transmittance than multi-coating. Reflections are significantly reduced, achieving a surface reflection of 0.5%. Black-painted glass periphery The filter glass periphery is painted black to reduce internal reflections. Knurled thin frame type A thin frame type compatible with wide-angle to telephoto lenses. The filter frame has knurling (anti-slip) for ease of attachment and removal. Cleaning cloth included. ■ Specifications ■ Filter diameter: 77mm Accessories: Cleaning cloth