Canon RF 135mm f/1.8 L IS USM

Announced November 2, 2022

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PixelMeter The PixelMeter is our 1–100 aggregate of reviewer scores from trusted publications and creators. Weighted by source tier — not a raw average, and not PetaPixel’s own review.

Reviewer Consensus

Exceptional

The Canon RF 135mm f/1.8 L IS USM is a high-performing prime lens that delivers exceptional sharpness and smooth bokeh, making it an outstanding tool for portraiture and low-light photography. Although its size and premium price point may be significant considerations, the inclusion of effective optical image stabilization and fast autofocus makes it a top-tier choice for demanding photographers.

Weighted from 13 reviewer scores

Pros

  • Exceptional sharpness and image quality
  • Fast, quiet, and reliable autofocus performance
  • Effective optical image stabilization
  • Creamy bokeh with nine-blade aperture
  • Customizable function buttons and control ring

Cons

  • High premium price point
  • Heavy and bulky physical design
  • Cumbersome lens hood
  • Focus breathing during close-up shooting
  • Lack of manual aperture ring
  • Launch price $2,099 (USD)
  • Focal length & aperture 135mm f/1.8
  • Mount & coverage Canon RF Full-Frame
  • Stabilization Optical IS, 5.5 stops (CIPA)
  • Close focus 70 cm (0.26x)
  • Filter thread 82mm
  • Autofocus motor Nano USM
  • Weight & size 935g · 89.2 x 130.3 mm (3.51 x 5.13 in)


What the Reviewers Say

All 13 expert reviews, weighted into the PixelMeter score.

  • PetaPixel 10/10

    The Canon RF 135mm f/1.8 L USM lens is among the fastest prime lenses ever produced, and the outstanding image quality makes a strong argument for putting it into legendary status.

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  • The Digital Picture

    The Canon RF 135mm F1.8 L IS USM Lens is one of the sharpest, highest-performing lenses ever produced. You will love the ultra-wide f/1.8 sharpness and background blur this lens produces, and it is especially adept at creating standout portraits, including in low-light scenarios.

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  • PCMag

    This is a far less convenient process than for Sony system lenses, which typically let you swap the click behavior via a simple toggle switch. Still, it's better than no option at all.

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  • Fstoppers

    The Canon RF 135mm f/1.8L IS USM is an amazing lens, with image quality that is nearly perfect. The lens has image stabilization, which was missing on the old model, and if you like function buttons on the lens, they’re there.

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  • Bobby Tonelli

    This is probably one of Canon's best prime lenses to date, and that is a big feat because the 50mm f/1.2 is phenomenal, the 85mm f/1.2 is butter, it is gorgeous, it just blows out the background but still maintains sharpness with your subject.

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  • KelbyOne Insider 98%

    I found the lens to be razor sharp and I love the beautiful bokeh that the nine-blade design gives you. The autofocus is super-fast and quiet, which is what you’d expect from an L-series lens.

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  • Dave Tries This

    We're at a point in lens technology where all lenses make good images and focus well; this Canon RF 135mm f/1.8 L IS USM makes fantastic images and focuses even better.

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Specifications

General

Announcement date November 2, 2022
Launch MSRP $2,099
Lens mount Canon RF
Image circle coverage Full-Frame
Lens type Prime
Lens line / series L-series

Optical Design

Elements 17
Groups 12
Special elements 2 UD
Coatings Super Spectra, Air Sphere
Front fluorine coating Yes

Focal Length & Aperture

Focal length (wide) 135mm
Max aperture (wide) f/1.8
Minimum aperture f/22
Diaphragm blades 9

Angle of View

Diagonal angle of view 18°

Focusing

Autofocus motor Nano USM
Minimum focus distance 70 cm
Maximum magnification 0.26x
Focus mechanism Internal focus

Stabilization

Optical stabilization (OIS) Yes
OIS rating 5.5stops

Controls

Aperture ring Yes
AF/MF switch Yes

Build

Weight 935g
Maximum diameter 89.2mm (3.51 in)
Length 130.3mm (5.13 in)
Filter thread 82mm
Weather sealing Full weather sealing
Internal zoom No
Tripod collar Not supported

In the Box

Lens hood ET-88B, included
Teleconverter compatibility Not supported