Details
Canon EF 135mm f/2L USM Lens The fastest 135mm telephoto lens in its class. Ideal for indoor sports and portraits with background blur. Two UD-glass elements correct secondary spectrum for outstanding sharpness and colour. Compatible with Extender EF 1.4x II and 2x II.
An ultrasonic autofocus motor (USM) enables fast, smooth and silent autofocus and full-time manual override allows for precise manual focus even in autofocus mode. The minimum focus distance for the 135mm f/2 is 3.0ft. A switch on the lens barrel enables you to adjust the focusing distance range for faster autofocus speed. It is a stellar portrait and available light lens and is fully compatible with the Canon EF1.4x II and EF2.0x II extenders.
Two UD Glass ElementsTwo UD-glass elements minimize aberrations and result in sharp pictures from corner-to-corner.
Ultrasonic Autofocus MotorAn Ultrasonic Autofocus Motor (USM) provides fast, smooth and quiet autofocus.
Focus Range LimiterOn the 135mm f/2L lens you can choose the focusing distance range with a switch on the lens barrel. By setting a suitable focusing distance range, actual autofocus time can be shorter. The two focusing ranges are 3.0ft to infinity and 5.2ft to infinity
Manual Focus OverrideFull-time manual focus override allows you to use manual focus mode for precision focusing at any time, even when in autofocus mode.