CANON RP with EF/EF-S lenses?

Jun 30, 2020
Hi! I am currently looking at buying an canon rp showbox , but my qu speed test estion is, how does the adapter for the camera work? can i still use my ef and ef-s lenses without any cropping? and is there any drawback to using the adapter?
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CR Pro
Jul 21, 2010
With EF-S lenses the camera will automatically apply a 1.6x crop. But the lenses all work fine, with very limited exceptions (like a 20+ year old power zoom lens that won’t power zoom, and lens buttons on old supertelephoto lenses not working).