Hi optimalers. I am trying to revive a very old Nikon FS2 photo slitlamp. This project may not be feasable but I am going to give it a good try. The optics, flash and illumination are in good working order. The FS2 is missing the ring that holds the 35mm camera which used to be a Nikon FM2. The missing Nikon mount ring has 5 screw holes and the holes are not symmetrical in location. Does anyone has one of this FS2's in a closet that could sell/donate/barter some of its parts? Plan B would be to use a P&S camera with a Haag-Streit BM slit lamp. TTI Medical sells a P&S with an adapter to insert in the eyepiece optical tube for $1k. If anyone has such a setup or similar, please comment here or offline. Thank very much in advance. Fernando B. Corrada Fletcher Allen Health Care Burlington,VT