I just got an Ektar Commercial 14" lens. A bit different in its interface from m y Rodenstock 210.
1) There does not seem to be a lever to open the lens for focussing. How do I fo cus? Set it on T?
2) Three settings: Off, X, and M. What are they for?
3) Standard cable release does not seem to trip the shutter although it work fin e when I manually trip it.