terraPin OSKAR Tuxedo 6X9 Lochkamera

thingiverse

The terraPin OSKAR Tuxedo pinhole camera is an easy-to-print and assemble device, requiring only one lock nut and bolt for the shutter and a flanged 1/4-20 nut for the tripod mount. The 29 mm focal length provides a wide angle (approximately 110 degrees) and some optical vignetting at the corners of the 6X9 frame, resulting in a classic pinhole look. OSKAR is designed with a pinhole diameter of 0.23 mm, but this dimension is not critical. Exposure charts for various films are included in the Thing Files. The OSKAR Tuxedo has recesses on both the front and back for decorative purposes. I have used leatherette from CameraLeather.com and cherry veneer from rockler.com, but you could also use topographic maps, postcards, or your kids' artwork! There is a template file for cutting the sheet material to fit. **NEW** There are now .SVG files available for the decorative panels, allowing for lasercutting/CNC pleasure! Additional knob options have been added. See terraPin High-Strength Winder (1/4" shaft) for more winder/knob options. While the center of the frame is f/135, I recommend shooting it a little slower at f/165 to balance the exposure differences between the middle and edges of the frame. Also, for best results, use film with good exposure latitude: B&W or color negative film. Slide film may experience unexpected color shifts at the periphery. Load the film on the RIGHT side and wind on the LEFT side. The frame index numbers will be visible in the window behind the slide. I 3Dprint translucent discs to glue into the recess inside the camera body. A pinhole camera is essentially a light-tight box with a teeny, tiny hole. After that, everything else is embellishment. I've designed a dozen or more pinhole cameras for 3D printing, and my most recent ones feature details like knurled textures, clever joinery inspired by fine woodworking, and better solutions to assembly. The terraPin OSKAR Tuxedo has recesses on both the front and back for decorative purposes. I have used leatherette from CameraLeather.com and cherry veneer from rockler.com, but you could also use topographic maps, postcards, or your kids' artwork! There is a template file for cutting the sheet material to fit. **NEW** There are now .SVG files available for the decorative panels, allowing for lasercutting/CNC pleasure! Additional knob options have been added. See terraPin High-Strength Winder (1/4" shaft) for more winder/knob options. While the center of the frame is f/135, I recommend shooting it a little slower at f/165 to balance the exposure differences between the middle and edges of the frame. Also, for best results, use film with good exposure latitude: B&W or color negative film. Slide film may experience unexpected color shifts at the periphery. Load the film on the RIGHT side and wind on the LEFT side. The frame index numbers will be visible in the window behind the slide. I 3Dprint translucent discs to glue into the recess inside the camera body. A pinhole camera is essentially a light-tight box with a teeny, tiny hole. After that, everything else is embellishment. I've designed a dozen or more pinhole cameras for 3D printing, and my most recent ones feature details like knurled textures, clever joinery inspired by fine woodworking, and better solutions to assembly. The terraPin OSKAR Tuxedo has recesses on both the front and back for decorative purposes. I have used leatherette from CameraLeather.com and cherry veneer from rockler.com, but you could also use topographic maps, postcards, or your kids' artwork! There is a template file for cutting the sheet material to fit. **NEW** There are now .SVG files available for the decorative panels, allowing for lasercutting/CNC pleasure! Additional knob options have been added. See terraPin High-Strength Winder (1/4" shaft) for more winder/knob options. While the center of the frame is f/135, I recommend shooting it a little slower at f/165 to balance the exposure differences between the middle and edges of the frame. Also, for best results, use film with good exposure latitude: B&W or color negative film. Slide film may experience unexpected color shifts at the periphery. Load the film on the RIGHT side and wind on the LEFT side. The frame index numbers will be visible in the window behind the slide. I 3Dprint translucent discs to glue into the recess inside the camera body. A pinhole camera is essentially a light-tight box with a teeny, tiny hole. After that, everything else is embellishment. I've designed a dozen or more pinhole cameras for 3D printing, and my most recent ones feature details like knurled textures, clever joinery inspired by fine woodworking, and better solutions to assembly. The terraPin OSKAR Tuxedo has recesses on both the front and back for decorative purposes. I have used leatherette from CameraLeather.com and cherry veneer from rockler.com, but you could also use topographic maps, postcards, or your kids' artwork! There is a template file for cutting the sheet material to fit. **NEW** There are now .SVG files available for the decorative panels, allowing for lasercutting/CNC pleasure! Additional knob options have been added. See terraPin High-Strength Winder (1/4" shaft) for more winder/knob options. While the center of the frame is f/135, I recommend shooting it a little slower at f/165 to balance the exposure differences between the middle and edges of the frame. Also, for best results, use film with good exposure latitude: B&W or color negative film. Slide film may experience unexpected color shifts at the periphery. Load the film on the RIGHT side and wind on the LEFT side. The frame index numbers will be visible in the window behind the slide. I 3Dprint translucent discs to glue into the recess inside the camera body. A pinhole camera is essentially a light-tight box with a teeny, tiny hole. After that, everything else is embellishment. I've designed a dozen or more pinhole cameras for 3D printing, and my most recent ones feature details like knurled textures, clever joinery inspired by fine woodworking, and better solutions to assembly. 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.