What filter size does the Canon RF 24-50mm f/4.5-6.3 IS STM take?

The Canon RF 24-50mm f/4.5-6.3 IS STM takes 58mm screw-in filters — its front filter thread is 58mm. Any standard 58mm UV, polarizer or ND filter screws straight on.

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Canon RF lenses that share the 58mm thread

Buy one good set of 58mm filters and it also fits:

• Canon RF 75-300mm f/4-5.6 DC — 75-300mm f/4-5.6
• Canon RF-S 14-30mm f/4-6.3 IS STM PZ — 14-30mm f/4-6.3

Screw-in filters are mount-agnostic — 56 verified lenses on other mounts also take 58mm: see every 58mm lens.

A step-up ring also lets a 58mm lens use one size-larger filters, which is how many photographers standardize a single filter set across lenses.

All 58mm lenses: the 58mm hub · every covered lens: filter sizes index · this lens on Amazon: Canon RF 24-50mm f/4.5-6.3 IS STM

Canon RF 24-50mm f/4.5-6.3 IS STM

Fits

Canon EOS R6 Mark II, Canon EOS R7, Canon EOS R50 and 13 more Canon RF cameras

Type

everyday zoom 24-50mm

Max aperture

f/4.5-6.3

Weight

210 g

Weather-sealed

No

See price on Amazon

Thread sizes verified 2026-09-03 against per-mount lens specification tables and, where no such table exists (L-mount), the manufacturers’ own published specification pages, matched brand-strictly to our lens index. Lenses whose thread we could not uniquely verify are left out rather than guessed — coverage grows as verified data lands.