View Full Version : Caltar II-N 240mm Lens f/5.6

28-May-2007, 16:41
Does anyone know who makes the Caltar II-N 240mm Lens f/5.6, and what its specs are?

Oren Grad
28-May-2007, 17:59
= Rodenstock (Apo-)Sironar-N. Big lens, usually seen in Copal 3. 72 degrees coverage, image circle 350mm at f/22 and infinity focus, which is enough for 8x10 with a little bit of movement.