![]() ![]() Exceptions include the ultraviolet (UV) filter typically used to protect the front surface of the lens against moisture, dirt, and scratches, which makes them ideal for shooting in wet, dusty, or muddy environments. In digital photography, the majority of lens filters have been rendered redundant by digital filters applied either in-camera or during post-processing. A lens filter can be of a square or oblong shape and mounted in a holder accessory, or, more commonly, a glass or plastic disk in a metal or plastic ring frame, which can be screwed into the front of or clipped onto the camera lens. Lens filters consist of an optical filter that can be inserted into the optical path. Meanwhile, lens filters improve images and, in some instances, achieve effects that even the best photo editing suites cannot replicate. In photography and videography, a filter is a camera accessory to protect camera lenses from scratches, thumbprints, and dust. How are Camera Lens Filters Used in Photography and Videography? ![]()
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