Canon EF body + Canon EF lens
COMPATIBLE MF MA AF AA
It's always reassuring to see when a manufacturer's products are compatible with each other.
Why are you even looking this up?
Jokes aside, it's good to know that within the EOS system, there are separate EF and EF-S labels, the equivalent of Nikon DX/FX designations. EF means fullframe lens, EF-S means APS-C Canon EOS lens. You can mount EF lenses on EOS cameras (with a 1.6* crop factor), but it's impossible the other way around: EF-S lenses don't work on Canon fullframes.
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