K&F Concept 77mm ND4, ND8, ND64, ND1000, and Polariser Lens Filter Kit

• 【5-pack ND Filter Set】Fixed ND Filter Kit: ND4(2 stop), ND8 (3 stop), ND64 (6 stop), ND1000 (10 stop), Polariser  and 1 x filter pouch.
• 【Filter function】Neutral Density filters' effect is to weaken the amount of light passing through the lens to reduce exposure. Where there is a lot of light and you want to shoot with a wide aperture, you can add a ND Filter to extend the shooting time, for example, shooting foggy running water in a very bright place.
• 【Circular Polarizing Function】Let the sky bluer, the leaves greener, reduce or eliminate non-metallic surface reflections, and the final image is clearer. Rotate the filter to an certain angle to achieve the correct amount of filtration required.
• 【HD Optical Glass】AGC optical glass effectively reduces reflections and ghosting on the filter surface, ensuring high quality images.
• 【Multi-layer Coating】Double-sided nano-coating for almost zero light distortionwhile making the filter scratch, water, oil and dust resistant.
• 【No Vignetting】The ultra-thin aluminium filter frame minimises the effect on light, effectively avoids vignetting for wide-angle shooting, keeping the true color.