THE LENSES: This is a set of Professional High Definition Telephoto and Wide angle lenses. These lenses are specially designed for the high quality digital cameras and camcorders which will effectively increase your camera's versatility without loss of original picture quality. Special Element Frame Premium Rimmed Glass Infrared Compatible Include Protective Lens Pouch Digital Multi Coated .THE FILTERS: This is a 3 pieces Filter Kit Set that contains a UV, a Polarizer and a Fluorescent filter. Made of high quality glass, special element frames. These filters are meant to be used on top of the lens adapter (not on top of the lenses). When needed, use one of the ring adapters provided and attach it to the front of the lens tube adapter to reach the filter's diameter. - UV filters have two major benefits. First, they protect the lens from becoming scratched, smudged or damaged by fingerprints, moisture and dust. - Second, they improve contrast and color saturation when taking scenic shots. - Polarizing filters reduce glare bouncing off shiny surfaces like chrome, reflections from the sun, pavement and more. - They also reduce haze and improve color saturation. Just attach the filter and rotate it until the glare disappears. - FLD filter helps balance light in outdoor situations or where fluorescent lights are used - It is designed to yield good-to-excellent color under fluorescents