K&F Concept ND32 (5 Stops) Square ND Filter, 4"x5.65" Neutral Density Filter Compatible with Tilta Compatible with SmallRig Matte Box, Slim Multi Coated HD Optical Glass

Brand: K&F Concept

Material: Optical glass

Thread size for the image filter: 4 mm

Paint description: Multi-layer paint

Filter effect type: Neutral Density

Water resistance level: Water resistant

Filter factor: 128x

• Features: ND Filter for Matte Box: Designed to mount on a Matte Box to fit the camera lens, compatible with Tilta, SmallRig Matte Box, Mini Matte Box, and filter frames. This ND64 square filter provides 6 stops (1.8) of light reduction and measures 4 x 5.65 inches (10.16 x 14.35 cm), giving you greater control over shutter speed and aperture, preventing overexposure, and helping to balance the lighting in your image.
• High-definition imported optical glass: Made from imported, double-sided polished optical glass, it delivers high-definition images without compromising image quality or adding color tint. Ideal for shooting 4K and 8K video.
• Ultra-low reflectivity of 0.2%: The reflectivity is controlled to only 0.2%, effectively reducing lens reflections and vignetting, resulting in clearer images with higher contrast and richer detail.
• 28-layer multi-coating: The glass features multiple nano-coatings on both sides, making it scratch-resistant, water-resistant, oil-resistant, and fingerprint-resistant. The accompanying leather case provides excellent protection for the filter.
• Note: It is not mounted directly onto the lens, but the square filter is used with Matte Boxes, making it suitable for lenses of various focal lengths.