heespharm
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- Joined
- Dec 8, 2009
- Messages
- 527
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Ok so i've wanted to make a pinhole for a while but I wanted to do it the "right way"... It came to me that i could use a junker back that doesn't work on the camera anymore... plus it's 6x7 so that's pretty convenient... So I measured the length to the film plane and it was about 35mm so I used a calculator and calculated I needed about a .24mm aperture to cover the 6x7 area...
worked out pretty well... I can use the dark slide as the shutter or i can use a piece of tape up front... plus the back has a counter on it and an advance knob to measure precisely to the next frame...
If anybody has used a koni omega film back you know how cool the film advance is...
Check it out: (excuse the lone piece of tape at the bottom i'm glueing a tripod socket as I was taking the pics)
Shot counter:
The test shot negs:
Pinhole scan:
not to bad for my first try?
worked out pretty well... I can use the dark slide as the shutter or i can use a piece of tape up front... plus the back has a counter on it and an advance knob to measure precisely to the next frame...
If anybody has used a koni omega film back you know how cool the film advance is...
Check it out: (excuse the lone piece of tape at the bottom i'm glueing a tripod socket as I was taking the pics)
Shot counter:
The test shot negs:
Pinhole scan:
not to bad for my first try?
