K&F Concept 4” x 5.65” Square ND0.9 (3 Stops) ND1.8 (6 Stops) Filters Kit ND8 ND64 Cinema Neutral Density Filter Set Compatible with NEEWER, Tilta, SmallRig Matte Box with 28-Multi Coatings

Features

• [(ND64 Filter)] Designed to be mounted on a matte box to fit camera lens, compatible with Tilta, SmallRig Matte Box, Mini Matte Box, Filter Frame. This square ND64 filter with 6 stops(1.8) light reduction, 4″ x 5.65″ / 10.16 x 14.35cm filter enables more control over shutter speed and aperture, avoiding overexposure and helping to balance image exposure.
• [(ND8 Filter)] Designed to be mounted on a matte box to fit camera lens, compatible with Tilta, SmallRig Matte Box, Mini Matte Box, Filter Frame. This square ND8 filter with 3stops(0.9) light reduction, 4″ x 5.65″ / 10.16 x 14.35cm filter enables more control over shutter speed and aperture, avoiding overexposure and helping to balance image exposure.
• [(Impoted HD Optical Glass)] Made of imported optical glass, double sides polished filter delivers high clarity pictures without compromising image quality or adding color cast. Perfectly for 4K & 8K video shooting.
• [(0.2% Ultra-Low Reflectivity)] The reflectivity is controlled at 0.2%, which effectively reduces lens reflection and vignetting phenomenon, resulting in a clearer image with higher contrast and richer details.
• [(28 Multi-Layer Coatings)] Both sides of the glass with nanometer coatings, make the filter scratch resistant, waterproof, oil proof and fingerprint resistant. The leather filter bag protecting the filter perfectly.