peter k.
Member
A friend gave me his AE-1 with a 400 MM lens on it.. have taken some shots with it, with a tripod mounted on the 400mm lens, and using a cable release, but yet to get a decent picture. After looking at the images closely, realize that they are lacking sharp focus, and wondered if its the vibration of the mirror, as the shot is taken. Is there anyway to lock it up before shooting, like my Nikon F2?