- APO-Lanthar value?
- 150mm lens for 4x5 inch camera
- Which old brass lens to choose?
- Ilex shutter fires at one speed only
- old projector lens
- DOF-Calculator for BB anywhere?
- Sinar Zoom 2, some questions...
- Bosscreen
- 4 x 5 movie film
- For the Soft Focus folk, Plasticca and 2 Petzvals...
- Please help identify this contraption
- Thinking about giving up.
- shim in nikkor sw 90mm f 8
- Taking the plunge into LF... on a budget?
- lens coverage for 4x5 w/agnar from isolette 1
- Lens equivalancy to 35mm
- Arca Swiss Question- Help....!!!
- Luna Pro Oddity
- How to "Focus" at Infinity
- Wollensak #4 Studio Shutter replacement