Round Square ND32/64128/256 Camera Filter Glass

 Custom Shape Optical Round Square ND32/64128/256 Camera Filter Glass   ND32, ND64, ND128, and ND256 are high-strength Neutral Density (ND) filters designed for significant light reduction in very bright conditions. These are essential tools for achieving creative motion blur and exposure control that would be impossible otherwise. The "coated" designation indicates they feature anti-reflective coatings to minimize glare, flare, and color cast, ensuring optimal image quality. Specification:   Filter F-Stop Reduction Optical Density Filter Factor Light Transmitted ND32 5 stops 1.5 32x ~3.125% ND64 6 stops 1.8 64x ~1.563% ND128 7 stops 2.1 128x ~0.781% ND256 8 stops 2.4 256x ~0.391%   Key Benefits and Applications:   · Extreme Long Exposure: Create minimalist seascapes, smooth out water bodies entirely, and streak clouds across the sky during daytime. · Wide Aperture in Sunlight: Use a very wide aperture (e.g., f/1.4 or f/1.8) for a shallow depth of field even in the brightest condit…