Wow... good info... After hearing about the Aero Ektar radiation, that makes me a little concerned about this lens.


Quote Originally Posted by Corran View Post
Rollei Heidosmat 150mm f/2.8 projection lens (no aperture).

The others are also good options, and don't forget the Kodak Aero Ektar also game in a 6" variety (rarer). These generally have a yellowish stain that can be removed in some part, so be aware of that for color work.

There is also a 165mm f/2.7 Tessar out there, and as for f/3.5 lenses, there is a 150mm f/3.5 Triotar (rare).

Probably some more I'm forgetting...I'm a bit of a fast ~6" lens hoarder!