Quote Originally Posted by david b
I am trying to figure something out with 120 film.

Please fill in the blanks.

6x4.5 = 16 shots
Or 15 shots. The older Pentax 645 is 15 IIRC. The newer models 16.

Quote Originally Posted by david b


6x9 =
8
Quote Originally Posted by david b
6x12 =
6
Quote Originally Posted by david b

6x17 =

Am I missing anything?
4? I think.