K&F Concept ND Filter 49 mm Neutral Density ND8 (3 Stop) Magnetic with Lens Cap

【1 second installation】Due to the magnetic holding system, can be changed in one second, consists of 1 x magnetic ND8 filter, 1 x magnetic base ring, 1 x magnetic lens cap. Ideal for quick change of film sequences and classic photography. Functions: Neutral grey filter reduces the amount of light that passes through the lens without affecting the colour. The ND8 filter prevents overexposure at large apertures and long exposures at small apertures. Ideal for reducing light in bright situations Optical glass: made of Japanese optical glass, effectively reduces reflections on the filter surface and prevents ghosting, precision ground and polished on both sides, without compromising the sharpness even on telephoto lenses, for high-resolution images. Multi-coating: fixed magnetic ND8 filter (3 stop) with 28 layers of green anti-reflective nano coating, filters UV light and at the same time reduces the surface reflections on the filter, which significantly improves light transmission and balances the colours. HD, waterproof, scratch-resistant, oil-resistant, protects the lens 2-in-1 magnetic lens cap with thread: The universal lens cap is compatible with Canon Nikon Fujifilm Olympus Pana and are ideal for protecting camera lenses from water, dust and scratches.