Canon 300mm f2.8L IS II USM is an Auto Focus (AF) Telephoto Prime
lens with 35mm FF max sensor coverage and it is designed to be used with Canon EF mount lenses.
Canon replaced the older Canon EF 300mm f2.8L IS USM with this model. Follow the link to read our detailed comparison of these models: Compare Canon EF 300mm f2.8L IS II USM vs Canon EF 300mm f2.8L IS USM
Canon 300mm f2.8L IS II USM is compatible with cameras that have Canon EF lens mount.
Max sensor coverage of Canon 300mm f2.8L IS II USM is 35mm FF.
Canon 300mm f2.8L IS II USM has a fixed focal lenght of 300mm. When mounted on a 35mm FF format camera, it provides an 35mm (FF) equivalent of 300mm.
Optical Image Stabilization
Canon 300mm f2.8L IS II USM features an optical image stabilization system which helps to reduce the blur that occurs due to shaking during hand-held shooting.
Grey and Black
Canon 300mm f2.8L IS II USM has a max aperture of F2.8 and a minimum aperture of F32.0.