While researching the Konica Auto S3 I kept encountering people discussing that the lens woobles … well my two cameras do the same. Since one of them is now my parts camera I decided to take a closer look.
Both S3’s that I got had this issue … if I adjust focus the entire lens moves a bit. Hmm, I wonder if this is because cameras were for repair.
Ok, so first thing I thought of is that the securing ring is loose … well that did not fix it, so that means the lens is not held on to the body entirely by friction.
Looking at the lens I can see a pin (the pic shows it at the bottom end)… and the body side (pic shows it at the top) there is a register slot.
It appears that the lens is secured to the body and the register notch keeps it in place … but it appears to be wide enough to let the lens move.
A larger pin would solve the problem … or possibly add some shims before the securing ring to add more pressure??