Miview ND Filter CPL Polarizer Filter 2 in 1 Filter for Professional Camera Lenses (82mm) - Adjustable Variable ND Neutral Density & Polarizing Filter

Description

In photography and optics, a neutral-density filter, or ND filter, is a filter that reduces or modifies the intensity of all wavelengths, or colors, of light equally, giving no changes in hue of color rendition. It can be a colorless (clear) or grey filter. The purpose of a standard photographic neutral-density filter is to reduce the amount of light entering the lens. Doing so allows the photographer to select combinations of aperture, exposure time and sensor sensitivity that would otherwise produce overexposed pictures. This is done to achieve effects such as a shallower depth of field or motion blur of a subject in a wider range of situations and atmospheric conditions.|A polarizing / polarising filter is often placed in front of the camera lens in photography in order to darken skies, manage reflections, or suppress glare from the surface of lakes or the sea. Since reflections (and sky-light) tend to be at least partially linearly-polarized, a linear polarizer can be used to change the balance of the light in the photograph.Package Content:1x Miview ND Filter CPL Polarizer Filter 2 in 1 Filter for Professional Camera Lenses (82mm) - Adjustable Variable ND Neutral Density & Polarizing Filter