I have seen no construction differences from all subsequent FED (Industar 10) lenses. I believe "Full rotate" is because the lens turns in its axis when focused- Like Kiev lenses. FED lenses from Industar 26 have parallel focus.
Main difference is changed sequence of distance scale on the lens. If the standart Industar-10 has 1.25m to infinity, full-rotate one starts from 0.5m - infinity. Seems to be usual Fed lens becoming Macro. This is very rare lens, but the price is far away from reality ...
Aidas, I see now. I did not even know such lens existed. And it looks like an easy modification - replace a longer pin with a flat head screw, and put that long pin instead of the short one. It is also interesting that they switch from meters to centimeters.
Most Expensive Lens?
Posted - Nov 27 2007 : 11:02:57 AM
Maybe mistake with photos ...