The frame is made of brass material with an ultra-thin design. CNC integrated molding has both hardness and flexibility, smooth and durable installation, 0.01mm-level processing accuracy, the frame is highly fitted and fixed to the lens, and there is no vignetting when installed on wide-angle and telephoto lenses. The lens uses K&F Concept's exclusive coating technology, and the reflectivity as low as 0.15% guarantees 99.9% light transmittance. Ensures zero color cast and zero quality loss, reduces flare and ghosting that can occur when filters are attached to the lens, and has virtually no impact on the original performance of the lens.

See recent price change history for this item.