Thank you for viewing. This is a Canon AV-1 + FD 135mm f/3.5 s.c. lens for sale. - All shutter speeds work. - Timer functions. - Exposure meter is faulty. * The needle always points to the same position and does not move according to the light. - The viewfinder has noticeable dirt (see image 4). - The lens is clean with no mold or fogging.