Canon
RF 10-20mm f/4 L IS STM
- Filter thread size
- No front filter thread（Rear gelatin filter holder）
- Radiant compatibility
- Not suitable for front-mounted filters
GENZO DESIGN / LENS FILTER SIZE
Canon RF 10-20mm f/4 L IS STM filter thread size and Radiant compatibility
Canon RF 10-20mm f/4 L IS STM · No front filter thread（Rear gelatin filter holder）. Look up your lens model, check its filter thread size and find the corresponding Radiant model. This directory uses the same live catalog as our lens finder.
Current compatibility information
How to choose the correct filter size
Identify the full lens model first, then check its filter thread specification. Different versions with the same focal length may have different threads. Lenses with rear filters or no front thread cannot be matched to a front-mounted filter by size alone.
Focal length is not the filter thread size. Threads and fit vary by lens model. Check your actual lens, the manufacturer’s specifications and the relevant product information.
All lenses · Radiant