NOTE: The documentation for this camera is not quite ready for Prime Time, but, rather than hope for perfection, I am making it public. I fully intend to finish the documentation, and any questions you have will help me focus on that task. Thanks!
This camera has many charms, but sometimes, for some reason, IN ONE PARTICULAR CAMERA there is a light leak. I think this is an artifact of the way the shutter is designed. I intend to remedy this, but for now, this is still a fun camera. HERE is a link to all the photos I have made with this camera. You can see the light leak in about half of them.
20 mm "focal length"
0.20 mm pinhole
109 degrees!
f/120 (nominal)
f/100 (center of frame)
f/111 (10 mm radius)
f/122 (14 mm radius)
f/172 (28 mm radius, edge of frame)
ATTENTION
This work is licensed under the Creative Commons - Attribution - Non-Commercial license. This license applies only to the files and documents available for download from the Thing Files section of this Thing.
All other related content (photographs, videos, and verbiage such as contained in "Description" or "Instructions" ) are excluded from this license, with all rights reserved, unless specifically available for download This notice constitutes a clarification, not a change, to licensing for this design.
| Pinhole_Exposure_Durations_f120.pdf | 45.8KB | |
| terraPin_2020_bits_plate.stl | 81.2KB | |
| terraPin_2020_body.stl | 438.8KB | |
| terraPin_2020_cap_plate.stl | 236.4KB | |
| terraPin_2020_knurled_body.stl | 762.6KB | |
| terraPin_2020_MeFOTO_body.stl | 743.4KB | |
| terraPin_2020_tripod_nuts.stl | 151.1KB |
