NOTE: This Altura Photo Filter is compatible with all 58mm lenses. Please verify your camera s lens thread size before ordering. Your camera s lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always preceded by a "Ø" (diameter) symbol. For example: Ø58 = 58mm lens thread size Popular 58MM Lens models include: EF-S 18-55mm f/3.5-5.6 IS II , EF-S 55-250mm f/4-5.6 IS II , EF 50mm f/1.4 USM , EF 75-300mm f/4-5.6 III USM. These lenses are commonly found on the following camera models: CANON Rebel (T5i T4i T3i T3 T2i T1i XT XTi XSi SL1), CANON EOS (700D 650D 600D 550D 500D 450D 400D 350D 300D 1100D 1000D 100D 60D) Filters UV rays and eliminates haze from scenic photos. Especially useful in areas of high altitude or snow. Filters are one of the least expensive accessories you can use to make big changes in the way your pictures look.