Full Specifications
| Focal Length | 20mm |
| Maximum Aperture | f/1.4 |
| Lens Mount | RF |
| Filter Size | 67mm |
| Minimum Focus Distance | 0.2m |
| Weight | 519g |
| Dimensions | 76.5 x 99.3 mm |
| Weather Sealed | Yes |
| Optical Elements | 15 elements |
| Optical Groups | 11 groups |
What Users Think
Pros
- Incredibly sharp images even when wide open at f/1.4
- Lightweight design makes it ideal for hiking and travel
- Great for astrophotography with minimal distortion and coma
- Fast autofocus performance, particularly useful for video
- Versatile focal length for both landscapes and street photography
- Good bokeh quality even when close to subjects
- Excellent low-light performance with the f/1.4 aperture
Cons
- Slightly costly compared to similar lenses, which may deter some buyers
- Some users report issues with image correction reliance
- Limited availability can make sourcing difficult
- Initial samples showed minor glow at the center when pushing black levels
- Lack of image stabilization in the lens, relying on in-body stabilization
Community Verdict
The Canon RF 20mm f/1.4L VCM lens receives strong community praise for its sharpness and lightweight design, making it ideal for various photography styles, particularly astrophotography. However, some users express concerns about its price, reliance on image correction, and availability, suggesting it may not be the most accessible option for everyone.
"{'text': "I'm shocked at how RAZOR sharp this lens is wide open and when close to your subject you can get great bokeh from this lens.", 'context': 'Comment by u/Areatius in a post about first impressions of the RF 20mm f/1.4L VCM'}"
- Reddit user
"{'text': 'This just inspired me to finally try out some astral photography... Beautiful stuff.', 'context': 'Comment by u/BlackBlizzNerd in response to the lens features in an astro photography context.'}"
- Reddit user
"{'text': 'The reality is there are two types of astrophotography - tracked and untracked. You can take great images both ways.', 'context': 'Comment by u/busted_maracas providing advice for astrophotography techniques.'}"
- Reddit user
Want the Full Story?
Read our comprehensive review covering optical quality, sharpness, bokeh, autofocus performance, build quality, and more.
Read Full ReviewPairs Well With
Camera bodies compatible with the RF mount
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