| Author | Message | ||
     Jon Rating: N/A |
My Retina Ib, serial # 664xx, has a small screw located on the lens's DOF scale, approximately at the base (i.e., the side that's closest to the film) of the right-hand f2.8 line. The screw is normally hidden under the focusing ring and is only visible with the lens turned out to focus at very close distance. I just bought this camera, and when I noticed the screw I checked its tightness and found that it required a couple of turns to reach bottom. So my question is: Is this an adjustment screw, and if so, what is it for and how should it be adjusted? Thanks for any assistance. |