Quote Originally Posted by Nick Zentena
Is the Tech 2x3? Or 6.5x9?
Good question, and I suppose it all depends on the back. But 6.5x9cm is the "standard metric" size, used on old folders like the VAG.

I have a funny little "ARCAP" Combination Double Film Holder here, the packaging claims it "will hold two films of any of the following sizes: 2 1/4 x 3 1/4, 2 1/2 x 3 1/2, 6.5 x 9 cm, and 2 1/2 x 3 1/2 plates".

I suppose it works - haven't got round to trying it on a camera yet.