Canon RF 35mm F1.8 Macro IS STM Macro Review

The Canon RF 35mm F1.8 Macro is a compact, stabilized specialist for close-up work, but its poor bokeh makes it a weak choice for portraits or general use.

Focal Length 35mm
Max Aperture f/1.8
Mount Canon RF
Stabilization Yes
Weather Sealed No
Weight 304 g
AF Type Autofocus
Lens Type Macro
Canon RF 35mm F1.8 Macro IS STM Macro lens
88.6 Overall Score

Overview

Looking for a small, affordable macro lens for your Canon RF camera? The RF 35mm F1.8 IS STM is a prime contender. It's a compact prime lens that doubles as a macro, offering a 0.5x magnification ratio and a super close 0.56-foot minimum focus distance. For under $550, you get a stabilized, lightweight lens that's easy to toss in your bag. It's a solid pick for anyone who wants to dip their toes into macro photography without a huge investment or a bulky lens.

Performance

This lens knows its job. For macro work, it's in the 83rd percentile, which means it's genuinely good at getting up close. The 0.5x magnification lets you fill the frame with tiny details, and the built-in optical stabilization (in the 92nd percentile) gives you a fighting chance for sharp handheld shots. Just don't expect it to be a jack-of-all-trades. Its autofocus lands in the 49th percentile, so it's decent but not lightning-fast for moving subjects. And while the f/1.8 aperture sounds nice, its bokeh quality is in the bottom 6th percentile, so backgrounds can look a bit busy and nervous, not creamy.

Performance Percentiles

AF 46.4
Bokeh 81.8
Build 85.7
Macro 62.5
Optical 74
Aperture 75.8
Versatility 37.5
Social Proof 93.6
Stabilization 87.7

Pros & Cons

Pros

  • Compact and lightweight at just 306g. 94th
  • Excellent 5-stop image stabilization for handheld macro. 88th
  • True 0.5x macro capability with a very short minimum focus distance. 86th
  • Affordable entry point into RF-mount macro. 82th
  • Includes a useful control ring for quick settings.

Cons

  • Bokeh quality is poor, making it a weak portrait lens.
  • Not weather-sealed, so keep it away from dust and moisture.
  • Autofocus is just average, not great for fast action.
  • Optical sharpness is only in the 32nd percentile, so it's not the absolute sharpest.
  • Very low versatility score; it's really a specialist for macro and casual use.

Specifications

Full Specifications

Optics

Type Macro
Focal Length Min 35
Focal Length Max 35
Elements 11
Groups 9

Aperture

Max Aperture f/1.8
Min Aperture f/22
Diaphragm Blades 9

Build

Mount Canon RF
Format Full-Frame
Weather Sealed No
Weight 0.3 kg / 0.7 lbs
Filter Thread 52

AF & Stabilization

AF Type Autofocus
Stabilization Yes

Focus

Min Focus Distance 171
Max Magnification 0.5x

Value & Pricing

At around $539, this lens sits in a tricky spot. It's not the cheapest 35mm option, but it's the only native RF one with true macro capability and stabilization. You're paying for that specific combo of size and close-focusing power. If you don't need macro, a standard RF 50mm F1.8 gives you better bokeh for less money. But if you want to shoot small subjects up close on a budget, this is your most straightforward RF-mount choice.

Price History

£320 £340 £360 £380 £400 £420 Mar 30Apr 24 £345

vs Competition

Let's talk alternatives. The Viltrox 35mm f/1.7 is a third-party option that's often cheaper and might be sharper, but it lacks image stabilization and that dedicated macro function. If you're okay with manual focus, the Meike 55mm F1.8 Pro offers a longer focal length and potentially better build, but again, no stabilization or autofocus. For Canon shooters who want a 'do-it-all' walkaround lens, something like the RF 24-105mm F4-7.1 is more versatile, but it can't focus nearly as close. This Canon lens carves out its niche by being the convenient, stabilized macro pick.

Spec Canon RF 35mm F1.8 Macro IS STM Macro Meike Meike 55mm F1.4 Standard Aperture APS-C Frame AF Viltrox Air VILTROX 35mm F1.7 f/1.7 Air AF Lens for Fuji X Tamron Di III Tamron 17-70mm f/2.8 Di III-A VC RXD Lens for Sony Fujifilm VILTROX 56mm F1.4 STM APS-C Frame Auto Focus Sirui Sniper Sirui Sniper 56mm f/1.2 Autofocus Lens (Sony E,
Focal Length 35mm 55mm 35mm 17-70mm - 56mm
Max Aperture f/1.8 f/1.4 f/1.7 f/2.8 f/1.4 f/1.2
Mount Canon RF Nikon Z Fujifilm X Sony E-Mount, Sony E-Mount, Sony E-Mount, Sony E-Mount, Sony E-M Fujifilm X Sony E
Stabilization true true true true true true
Weather Sealed false false false false true false
Weight (g) 304 281 400 544 320 422
AF Type Autofocus STM STM Autofocus STM Autofocus
Lens Type Macro - - Wide-Angle Zoom - -
Compare Compare Compare Compare Compare
Product AfBokehBuildMacroOpticalApertureVersatilitySocial ProofStabilization
Canon RF 35mm F1.8 Macro IS STM Macro 46.481.885.762.57475.837.593.687.7
Meike 55mm F1.4 Standard Aperture APS-C Frame AF STM Compare 95.681.881.289.167.588.137.589.987.7
Viltrox Air 35mm F1.7 f/1.7 AF Compare 95.673.663.593.27480.637.595.187.7
Tamron Di III 17-70mm f/2.8 -A VC RXD Compare 46.459.264.477.490.854.692.595.187.7
Fujifilm VILTROX 56mm F1.4 STM APS-C Frame Auto Focus Standard Prime Compare 95.681.888.985.234.688.137.586.787.7
Sirui Sniper 56mm f/1.2 Autofocus Compare 46.496.77453.479.795.937.59887.7

Verdict

So, should you buy it? If you're a Canon RF shooter who's been curious about macro photography and wants a simple, carry-everywhere lens to try it, then yes, this is a great fit. It's small, stabilized, and gets you incredibly close. But if you're looking for a primary 35mm lens for portraits, street photography, or low-light work, look elsewhere. The weak bokeh and average optics hold it back for general use. Think of it as a fantastic specialized tool, not a versatile everyday prime.