Ok lets say 400 Iso at f11 - 125 sec with my setup is normal --- f 206 would mean a 8 stop difference? therefore if I would think effective ISO would be around 1.6 or 2 Yes No??
Quote Originally Posted by munz6869 View Post
I've been using TXP320 at the same ISO I use for anything (200) - I reckon it depends more on your developer/workflow than the camera - the Titan is just an f/206 box!