K&F 72mm Black Diffusion Filter

K&F 72mm Black Filter Overview

Ultra slim frame protruding only 3 mm which avoids vignetting and dark corners
• Double threaded to attach and stack to combine with other filters
• High-quality aircraft aluminium frame construction
• Japanese high precision optical glass with double-sided polishing
• Multi-layer coating for extra light transmission and reduced reflections
• Double sided coatings are waterproof, scratch resistant and oil-resistant
• Includes carrying case which protects against scratches when carried in camera bag