Canon Flash: Speedlite compatibility EZ vs. EX

When the first camera with evaluative autoflash metering was launched, EX-series Speedlites were introduced to [...]

A guide to EOS film cameras

Are you the sort of person who thinks that digital photography is as unexciting as [...]

Almost All lensmounts ever made

List of lens mounts (courtesy of Wikipedia) Mount name Flange focal distance Frame size Throat [...]

SLR Lens Mount Identification Guide by Richard Oleson

So you’ve found a lens and you don’t know what camera it fits? Scroll down [...]

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