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Canon 2959C002 RF 50mm f/1.2L USM Lens Kit — main product image
Canon 2959C002 RF 50mm f/1.2L USM Lens Kit
Canon 2959C002 RF 50mm f/1.2L USM Lens Kit
Canon 2959C002 RF 50mm f/1.2L USM Lens Kit
Canon 2959C002 RF 50mm f/1.2L USM Lens Kit
Canon 2959C002 RF 50mm f/1.2L USM Lens Kit
Canon 2959C002 RF 50mm f/1.2L USM Lens Kit
Canon

Canon 2959C002 RF 50mm f/1.2L USM Lens Kit

f/1.f/1.2f/16

Render buttery bokeh and clinically sharp subjects wide open at f/1.2 — the Canon RF 50mm L delivers portrait results that no zoom can replicate.

$2,719.95*
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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.

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Overview

The Canon RF 50mm f/1.2L USM represents the optical ceiling for normal-length prime lenses on Canon's RF system. Its f/1.2 maximum aperture — combined with one UD (Ultra-low Dispersion) element and one aspherical element — is designed to deliver subject sharpness and background separation that no zoom can replicate, even at comparable focal lengths. The UD element targets chromatic aberration that becomes most visible at wide apertures and high contrast edges, while the aspherical element corrects spherical aberration — the optical flaw that most degrades sharpness wide open in fast lenses. The result is a lens that performs at f/1.2 the way many primes perform at f/2: clinically sharp on the plane of focus with a smooth, gradual falloff into soft background. The 10-blade rounded diaphragm gives bokeh highlights a circular, pleasing quality across the aperture range.

This lens is built for working portrait and editorial photographers on Canon RF-system bodies, particularly those shooting in challenging light — dimly lit reception halls, backstage environments, and late golden-hour sessions where a stop of extra aperture is the difference between a clean image and digital noise. The ring-type USM AF system is fast and near-silent, making it equally capable in controlled studio sessions and run-and-gun event work. The customizable control ring adds workflow flexibility for hybrid shooters who use the lens on video setups. This kit bundles a 77mm 3-piece filter set, lens cap keeper, and cleaning kit — appropriate starter accessories for protecting a lens of this value. Compatibility spans the full Canon RF lineup including cinema bodies, giving this glass genuine cross-discipline utility.

Key Features

Items Include: 1 x Canon RF 50mm f/1.2L USM Lens, 1 x 77mm 3 Piece Filter Kit, 1 x Lens Cap Keeper, 1 x Cleaning Kit

Distinguished by its speed, the RF 50mm f/1.2L USM from Canon is a desirable normal-length prime due to its versatile focal length and bright f/1.2 maximum aperture. This fast design excels in difficult lighting conditions and also benefits working with shallow depth of field and selective focus techniques. The optical layout incorporates one UD element and one aspherical element, which help to reduce both chromatic and spherical aberrations in order to produce greater clarity and sharpness.

A rounded 10-blade diaphragm also benefits bokeh quality to suit isolating subjects with depth of field. Complementing the imaging capabilities is an apt ring-type Ultrasonic Motor, which delivers fast, near-silent autofocus and full-time manual focus override.

Key Features: 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

Compatibility: C70, R, R3, R5, R6, RP, Ra, RED DIGITAL CINEMA Komodo, RED DIGITAL CINEMA Komodo RF-Mount, RED DIGITAL CINEMA V-RAPTOR RF-Mount

Specifications

Focal Length
50mm
Maximum Aperture
f/1.2
Minimum Aperture
f/16
Lens Mount
Canon RF
Format Compatibility
Full-Frame
Optical Elements
One UD Element, One Aspherical Element
Autofocus Motor
Ring-Type Ultrasonic Motor (USM)
Diaphragm Blades
10, Rounded
Filter Size
77mm

Frequently Asked Questions

This lens uses the Canon RF mount and is compatible with the full Canon RF ecosystem: the R, RP, Ra, R3, R5, R6, C70, and RED DIGITAL CINEMA bodies with RF mounts (Komodo RF, V-RAPTOR RF). It will not mount directly on EF/EF-S bodies without an adapter, and it is not compatible with Canon's EOS M system at all.
At f/1.2 and typical portrait distances (roughly 1-3 meters), depth of field is extremely shallow — sometimes measured in centimeters. This means the plane of focus can fall on the eyes while the ears are already softening into the background. The 10-blade rounded diaphragm renders out-of-focus elements as smooth, circular discs rather than geometric polygons, which is the character most portrait photographers are optimizing for.
Yes. The ring-type Ultrasonic Motor (USM) delivers fast, near-silent AF acquisition — fast enough for walking subjects and event photography. It's not the XD Linear Motor used in newer RF sports lenses, but for portraits, weddings, and editorial work, the USM response is consistently reliable. Full-time manual focus override means you can fine-tune without switching modes.
The control ring can be assigned to control aperture, shutter speed, ISO, or exposure compensation — functions that would otherwise require reaching for a body dial. For shooters who prefer lens-based control (common for video work and hybrid shooters), it provides a tactile, smooth adjustment method directly on the glass.
The included 77mm UV, polarizer, and FLD filters complement the lens's 77mm filter thread. The UV filter provides everyday lens protection at this investment level. The polarizer is useful for controlling reflections in outdoor environmental portrait sessions. For controlled studio work, you'll likely skip the filters entirely and use the lens bare.

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