Circular Polarising Filter - 58mm

Reduces reflections from non-metallic surfaces and increases contrast and saturation Anti-stain coating (ask) helps moisture and Water drops bead & slide off, keeps it clean for longer Anti-reflection multi-coating gives maximum light transmission and protects from flare or ghosting Slim aluminium frame to avoid vignetting with wide and super wide-angle lenses Filter frame has knurled surface which prevents slipping, making attachment and removal easier Black satin Almite finish on frame reduces unwanted internal reflections Outer rim of filter glass is treated with special black ink to prevent light leaks & reflection