CANON EF 225-900mm SUPER-TELEPHOTO ZOOM LENS On APC-S crop sensor Canon DSLR cameras this lens functions as a 225-900mm super telephoto zoom lens. At focal lengths longer than 200mm, a floor tripod or monopod should be used to eliminate camera shake when the shutter is released. In low light conditions and at night, manual focusing should be used. This is a high-resolution, high-contrast performance lens with outstanding color reproduction. This lens can be used on any other digital cameras with an appropriate adapter. I used this lens on my Canon 1D; 50D and 80D cameras. This lens is from my 65-years collection. Don't hesitate to ask any questions. New Condition.