This Item Normally Includes: Front cap, rear cap, UV filter, and lens hood.
The Canon EF 135mm f/2L USM is designed to meet the needs of a wide range of advanced amateurs and professionals. A ten element optical formula with two UD-glass elements serves to correct residual aberrations, resulting in superb sharpness and high image quality. It is also able to obtain superior background blur with the f/2 wide aperture. This lens is great for shooting under low-light situations such as indoor sporting events or portraits where you want a blurred background. The EF 135mm f/2 L USM lens is also compatible with the 1.4x and 2x extenders while still maintaining the AF function.