Hi! I just got a Composer lens and have been experimenting with it. I am very new to using the manual settings on my Nikon D80. For some reason I can't figure out how to select an Fstop and there is no light meter indication telling me when I have the correct exposer. So, I am just guessing and choosing the settings at trial an error. Is there a rule of thumb that I can follow? I have a lot of learning to do here. Any tips would be greatly appreciated. Thank you.
-Mariposa


