色迷迷拍立得 SK1 instax mini the Instant camera project

thingiverse

Portable 3D Printing Refit Mini Version Rainbow Polaroid SK1 I recently modified a Polaroid mini camera (prototype) using the interior of the Polaroid Rainbow Machine. It has a small size, a palm-sized body, and is very portable. Although the focus is estimated, but the playability is strong. Some like it, so I used my free time to model the engineering 3D file from the new design. I used LOMO's mini film back and a cost-effective Konica Pearl II 645 camera to create a new one. The mini Polaroid was named SK1. It has been revised and improved before and after, and various versions have been tested. The final shape is still small and portable. In particular, the Konica Pearl II 645/120 camera has a more advanced lens assembly for the whole group. The lens has a convenient focus knob. The lens is Konica's own hexar75 / 3.5. The imaging quality is very good, and the shutter speed is complete and powerful (B \1 \2 \5 \10 \25 \50 \100 \250 \500), including the shutter line socket. When remodeling, just remove its lens. Of course, other lens shutter groups can also be used, but you must try it yourself. The design of the fuselage 3D engineering file takes into account the characteristics of ordinary FDM melt-extrusion 3D printers, and breaks it down into upper and lower parts to improve printing success rates. It is recommended to use ABS or industrial fibers/nylon materials with high melting points. This SK1 mini Polaroid can shoot a range of 0.5-1.5 meters, suitable for portraits and small items. The shutter is fully manual. This time, the engineering file will be provided for download on Baidu Cloud. If you want to build a similar structure, you can download and assemble it yourself. Below is an installation guide in the form of pictures (this simple camera is not perfect and needs improvement). The 3D printing file currently consists of five parts: BODY_down, BODY_up, cold shoe, reflective plate cutting, and viewing lens. The viewing lens can also be installed on other 120-axis 645 cameras with a 75mm focal length. Making the machine small may be a good choice in terms of interest. Just like Olympus designer Yoshihisa Maitani's initial idea, which provided unique and beautiful PEN and OM film cameras to the world, even in today's digital age, PEN's digital camera is still alive. And we don't need to enlarge the film for instant photography. I hope you will assemble your own unique Polaroid mini.