I just purchased a used Mamiya 150mm lens for 7 ii. The focusing ring is quite stiff on this lens. Much stiffer than the 80mm I have. Is this normal for this lens? Can some other Mamiya 7 users kindly check and see?
If I do need to have the focusing ring lubed to make it smoother, what place would you recommend sending the lens to for adjustment?
If I do need to have the focusing ring lubed to make it smoother, what place would you recommend sending the lens to for adjustment?