Setting new standards of optical quality and speed, the 50mm f/1.2 prime lens is the EOS R System’s fastest lens offering supreme sharpness plus remarkable low-light performance.

• RF-Mount Lens/Full-Frame Format
• Aperture Range: f/1.2 to f/16
• One UD Element, One Aspherical Element
• Ring-Type Ultrasonic Motor AF System
• Customizable Control Ring
• Rounded 10-Blade Diaphragm

Super bright standard lens

The RF 50mm f/1.2 L USM lens is Canon’s premium 50mm ‘standard’ lens in the RF lens range, enjoying a special place in the EOS lens line-up thanks to an incredibly fast f/1.2 maximum aperture. Thanks to Dual Pixel CMOS AF, new levels of focus accuracy at f/1.2 are possible with Canon EOS R Series cameras and RF 50mm f/1.2 L USM.  The RF mount, which has been built to allow an optimum distance between sensor and lens, brings new creative and low light performance capabilities to both photographers and filmmakers.

Fast and precise optical performance

As a member of the legendary L-series range of lenses the RF 50mm f/1.2 L USM is nothing short of state-of-the-art. Setting new benchmarks in optical performance thanks to its ultra-wide aperture and superb light gathering capability, it redefines what is possible to capture. A ring-type ultrasonic (USM) motor delivers fast and precise focusing at blistering speeds thanks to the new lens design, offering the ultimate in prime lens quality and performance.

Legendary L-series image quality

Because it’s an L-series lens, you’d expect the RF 50mm f/1.2 L USM to be made to exacting Canon standards. Housed within its premium L-series body is the latest in optical engineering, consisting of one UD lens element, two ground Aspherical elements and a single moulded Aspherical element to eliminate any optical issues such as chromatic aberration.

Built for everyday professional use

When you’re working under pressure, the last thing you want is any break in concentration. Looking away from the subject to adjust camera settings risks losing the shot altogether and Canon engineers have recognised this by incorporating the Lens Control Ring on all RF lenses. This allows for intuitive adjustments of camera settings such as Tv, Av and ISO while maintaining full concentration on the task at hand. Additionally, full manual control over the lens is offered by a precise focusing ring to allow close focus adjustments up to an impressive 40cm.