This is a bit embarrassing, but its been many many years since I used the Gossen Luna-Pro in the closet. Am trying some film, and have forgotten how to use it. Read the manual, but just a few questions - surely simple ones:
- assume that one should use the yellow triangle for general readings...
- and is the reading the same for incident and reflective, regardless of where the white diffuser is? Assuming the lighting conditions are the same... I seem to recall some adjustment if you slid the diffuser over the reading opening, but can't find anything in the manual about this.
Thanks....
Geoff
Bookmarks