What size is 3 x 4 sheet film - Really?

[Curt]

What is the acutual mm size of 3 1/4 x 4 1/4 or "3 x 4" sheet film?

 

[jandc]

What is the acutual mm size of 3 1/4 x 4 1/4 or "3 x 4" sheet film?

81.05 +/- 0.5 mm x 106.45 +/- 0.5 mm

 

[Curt]

John, thank you for the size information. I am trying to figure out how to cut down film for my Busch Pressman C which is "2 x 3"". If you are not able to get Adox in ISO/ASA 25 or 50 and only in "3 x 4"" then I can make one cut to make it work. That's ok with me it's not that hard. If I have to use 4 x 5" in ASA 25 then I will make a press cutter or just adapt my back for the Graflex roll holder I have.

Thank you,
Curt