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Review Summary
2026-01-23T00:05:22
Really love the lens I tested it out during a photoshoot at the beach and it's amazing !
ARANZA D.
2026-01-22T05:16:51
Really fantastic lens. Quick and smooth AF. Light weight and easy to use. Very strong vignette before lens correction in LRC or C1. Wish it came with a hood.
JOSHUA W.
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
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CarePAK PLUS provided through Canon offers protection from accidental damage such as drops, spills, power surges, and more including normal wear and tear, beyond the standard warranty period.
45mm
f/1.2 - f/16
Canon RF mount (metal)
Canon EOS R-series, including APS-C sensor models
Full-Frame
Approx. 1.5' (0.45m)
0.13x
10.4 x 6.9" (263 x 175mm)
51 Degree 20'
9 elements, in 7 groups
(one) Aspheric element
SSC (Super Spectra Coating)
67mm
9
None
STM (Stepping motor; gear type)
Available
None
Approx. 100% x 100% (Whole Area subject detection); Approx. 90% x 100% (manual AF Area positioning)
Available, with click-stops
Available
Available
None
None
None (electronic distance scale in viewfinder / LCD screen available, in red Shooting menu, on compatible EOS R-series cameras)
None
None
None
Black
3.1 x 3.0" (78 x 75mm)
12.2 oz (346g)
013803386868








* If using a APS-C Lens on a Full Frame Camera OR Full-Frame Lens on a APS-C Camera then Image sensor will be narrowed down to APS-C size.
For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.
Amazing Lens
By ARANZA D.
Really love the lens I tested it out during a photoshoot at the beach and it's amazing !
Great "do anything" lens
By JOSHUA W.
Really fantastic lens. Quick and smooth AF. Light weight and easy to use. Very strong vignette before lens correction in LRC or C1. Wish it came with a hood.
This prime lens has the perspective of a human eye, so your photos feel immediately natural. The wide f/1.2 aperture is great for low light, helping you keep shutter speeds fast and ISO low. Because of the smart, compact design and the special aspheric lens, you get sharp images without the lens being heavy or difficult to carry.
The short back focus design works with digital correction to create a remarkably compact f/1.2 large-diameter lens.

Isolate your subject with beautiful, three-dimensional bokeh and shoot effectively even in dark environments.

Corrects aberrations for high clarity and sharpness across the frame, a first in a Canon f/1.2 lens.
A silent, magnetic detection system that makes the focusing mechanism significantly smaller and lighter.

Capture natural angles and perspectives that feel instantly relatable and authentic.
Quickly customize and adjust various lens functions without taking your eye from the viewfinder.

800-652-2666
Designed for use with: Canon EOS R,Canon EOS R5,Canon EOS R6,Canon EOS R1 and
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