You would now *have* infinity focus because the lens would be seated properly.
Going the other way is no problem, i.e. putting a SMC Tak on a Fujica body - at least it works for me, except that the Fujicas feel like garbage compared to a Spottie or Rolleiflex body. ------ Robert ----- Original Message ----- From: "John Shelton lawrence" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Saturday, January 03, 2004 1:25 PM Subject: Aperture sensing lug on Fujinon? > Here's a retro question. > > I have a Fujinon 55mm 1.8 m42 mount with the aperture sensing lug, which > prevents the lens body from mating snugly with the Spotmatic. It's > obvious that I could file it off to get the right physical fit. But I > wonder what would happen to infinity focus. I assume that sense your > moving closer to the film plane, it would have no effect. > > > > > John Lawrence >

