% model year coverage/magnification EF 73 92.5% (0.82x) AE-1 76 94.5% (0.86x) A-1 78 94% (0.83x) AE-1 Program 81 94% (0.83x) New F-1 81 97% (0.8x) T90 86 94% (0.77x) info photozone.de