The Canon EF 135mm f/2L USM lens is a high-quality telephoto lens that is designed for use with Canon EOS digital SLR cameras. It is part of the L-series of Canon lenses, which are known for their superior build quality, optical performance, and features.

One of the standout features of the Canon EF 135mm f/2L USM lens is its large maximum aperture of f/2. This allows for excellent low-light performance and shallow depth-of-field effects. It is ideal for portrait and wedding photography, as well as sports and action photography.

The lens is constructed with 10 elements in 8 groups, including two UD (ultra-low dispersion) elements to minimize chromatic aberration and produce sharp, clear images. The lens also has Canon's Super Spectra Coating, which reduces flare and ghosting and improves contrast and color fidelity.

The autofocus system on the Canon EF 135mm f/2L USM lens is powered by a ring-type USM (Ultrasonic Motor) and provides fast and quiet focusing. The lens also has full-time manual focus override, allowing photographers to fine-tune their focus manually without switching out of autofocus mode.

The lens has a minimum focusing distance of 0.9m, which is great for capturing details and creating beautiful bokeh in portraits. It also has a circular aperture with eight blades, which creates a pleasing, natural-looking blur in the out-of-focus areas of the image.

The lens is built to withstand the rigors of professional use, with weather-sealing to protect against dust and moisture, and a durable metal mount. The lens hood is included and can be reversed for easy storage.

Overall, the Canon EF 135mm f/2L USM lens is a versatile and high-performance telephoto lens that is ideal for portrait, wedding, sports, and action photography. Its large maximum aperture, high-quality optics, and fast autofocus make it a popular choice among professional and amateur photographers alike.

ent lens for professional photographers who demand high-quality results from their equipment.

Benefits

A lens suited to portrait and indoor sports photography
A fixed, fast aperture for low light shooting
Produce sharp, high-contrast images with Super UD (ultra-low dispersion) elements to suppress chromatic aberrations
Reduce ghosting and flare with Super Spectra coating
The in-built Ultra-Sonic Motor (USM) drives fast and quiet Auto Focus with optional full manual override
Compatible with all Canon DSLR cameras and EOS-M mirrorless cameras with an EF-EOS M Mount adapter

EF 135MM F2L USM