so Super Takumar F3.5 35mm is better to not use via M42 adapter on Canon because it’s back is too long and interferes the mirror movement. It can be used if focused to the object less than 2 meters. Then the mirror can move freely. Otherwise, at 3-infinity mirror hits the back of the lenses.
btw, it works perfectly on mamiya 1000 dtl. some said that it’s better to not use SMC takumars on this cameras, because the screw mount differs and jam may occur. I don’t have SMC takumars, but both my Super Takumars work pretty well. (:
#lenses #super_takumar #mamiya_1000DTL #canon #EF_mount #eos #photography