Filters are renowned for their ability to minimise reflection at the filter surfaces which reduces flare and ghosting. The result is an average light transmission of over 97%, giving sharp contrast and well balanced color. Filters are recommended for enhancing the performance of today's multicoated lenses 55mm UV Filter are suitable for all lenses of All DSLR's and digital camera which have lens Filter Dia. of 55mm. Safety/Clear filter is a permanent lens protector which helps to keep the sharpness and original quality of the camera lens intact.