Overview An article on film holders, film sizes, etc.
Holders
| Film Name | Common Name | Image (mm) | Image (inches) | Film Width (mm) | Support Holder |
| 110 | Pocket instamatics | 13x17 | 16 | 120 | |
| 116/616 | 63 | 2.5 | 69 | 120 | |
| 117/120 | Medium format | 57x41 to 83 | 2.25x1.625 to 3.25 | OEM | |
| 122/124/125 | 83x108/140 | 3.25x4.25/5.5 | 120 | ||
| 123 | 4x5 | 100x126 | 4x5 | OEM | |
| 126 | 26.5x26.5 | 35 | 120 | ||
| 127 | 41.3 | 1 5/8 | 46 | 120 | |
| 135 | 35mm film strips | 25 | 35 | OEM | |
References
https://en.wikipedia.org/wiki/Film_format
http://www.negative-solutions.com/index.html
http://filmscanusa.net/main.sc