Features: 1. To reduce the amount of light entering by 10-f Stops, Eliminates overly bright & washed-out images and enables longer exposures to capture the beauty of time and movement,creating incredible effects in your photography. 2.Balances exposures, equally effective in colored or black and white photography. 3. Weather-sealed,Water-proof, oil proof, scratch resistance, free from dust and fingerprints. 4.Ultra slim aviation grade aluminum frame with Hard Anodized Black finish and circular Golden highlight- Aesthetically functional design that blends well with the fit and finish of professional lenses. 5.A standard MRC ND1000 Filter for most camera outfits. Great for use with: Canon, Sony, Minolta, Nikon, Pentax, Olympus and other brands camera lenses. Package included: ·1 x 77mm ND1000 Filter ·Portable Storage Case ·1 x Lens Cloth Introduction: Neutral Density filter evenly reduces the amount of light passing through the lens without affecting the color. Ideal for reducing bright light in large aperture situations when a narrow depth field is needed. Neutral Density Filters are often used to achieve motion blur effects with slow shutter speeds. The light reduction is even across the visible spectrum (or it should be). With less light reaching the imaging sensor, a longer exposure or a wider aperture can be used , which can avoid the effects of diffraction or to achieve a shallow depth of field under even full sunlight.