Pentax 6x7 67 Shutter Speed Dial

thingiverse

Designed in Creo, measurements taken from camera. The design is symmetrical, allowing for effortless flipping. If any issues arise, don't hesitate to message me; I'll be more than happy to modify it. Originally created to simplify shutter speed adjustments on Pentax 6x7 and 67 cameras, this tool has a tendency to get lost easily. That's why I designed a replacement from scratch. My first attempt at creating this tool had one major flaw: the inner diameter was too small. However, my second version, printed in PLA on my Ender 5 3D printer, fits perfectly. This is thanks to its intentional design tolerances – specifically, the outer diameter dial measures 28mm, while the inner diameter print measures 28.3mm. The slight surface roughness ensures a snug fit. I've also made sure to include clearance for the indicator lamp (battery check), which makes it easy to see even when printing in white or transparent materials. Additionally, if you attach the ring, you'll be able to spot the indicator lamp with ease. My second version is significantly larger and more detailed than the first, closely resembling the original model I designed. This updated design should fit perfectly and is much easier to print, requiring no support or rafts whatsoever.