I could be in trouble twice here...the camera I used does take batteries, and it maybe should be on the Canon FD forum, but this is where I go..so here it is! The Canon EF is a lovely thing to behold and use, sure it's auto, but still a real classic in my opinion. I had it along with me at a vintage car show and thought I would take a few, ah, different shots with the 20mm 2.8. I have seen some negative reports on the FD 20mm, but mine is great...sharp as a tack and with a very impressive front element. Also being a 2.8, the screen on the EF is very bright and focusing is easy. First the camera in question.