Canon RF10-20mm f/4 L IS STM

Canon

Canon RF10-20mm f/4 L IS STM

📏 10-20mm 💡 f/4 🔌 Canon RF Mount 🔍 Zoom ⚖️ 570g 📷 IS 🌧️ Sealed

PhotoWorkout Score

Our composite editorial score for this product. Updated 2026-06-14.

How we score ›
ComponentWeightScore
Customer Reviews 35% 87.3
Technical Analysis 30% 76.8
Market Position 20% 92.0
Value Proposition 15% data not available

Age adjustment: ×0.96 (older models get a slight downward adjustment so newer products with current technology are fairly represented).

📖 Overview

The Canon RF10-20mm f/4 L IS STM is an extremely wide-angle zoom lens, pushing the boundaries of what's possible for landscape and architectural photography on the RF mount. Its image stabilization helps to keep images sharp even at slow shutter speeds. The f/4 aperture, while constant, may not be ideal for very low-light situations.

📸 Browse 6 real-world sample photos taken with this lens by photographers worldwide on SampleShots.

📋 Specifications

Focal Length 10-20mm
Max Aperture f/4
Min Aperture f/22
Lens Type Zoom
Mount Canon RF
AF Motor STM
Image Stabilization Yes
Autofocus Yes
Weather Sealed Yes
Min Focus Distance 25.0 cm
Max Magnification 0.12x
Elements / Groups 16 elements in 12 groups
Aperture Blades 9
Weight 570g
Dimensions 83.7 x 112.0mm
Release Year 2023

🛒 Where to Buy the Canon RF10-20mm f/4 L IS STM

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🖼️ Sample Photos

Real-world photos taken with the Canon RF10-20mm f/4 L IS STM, sourced from SampleShots.

📷 Compatible Cameras

Native Mount

+ 3 more compatible cameras

🔄 Other Canon Lenses