Discussion in 'Canon EOS' started by billy_stewart, Sep 15, 2015.
Will it AF with an STM lens?
I have a 40 STM pancake and also an old 630. If nobody gets back with a definitive answer soon I'll find a battery for the
630 and let you know.
OK great Eric. The 40 pancake is actually the first lens I'm thinking of getting for my first EOS body-the 630.
Canon often state that all their EF lenses are compatible with all EOS bodies. I'd be most surprised if it didn't work.
I have an EOS RT, which is essentially a 630 but with the pellicle mirror and it most definitely auto-focuses with the STM 40/2.8, therefore it would be a shock if it didn't work with other STM lenses.
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