49 mm lens cap, push-in
A spare front cap for any lens with a 49 mm filter thread, the size of many small primes. The skirt goes 3 mm into the thread, so the cap also fits on a filter screwed onto the lens. If your printer runs tight, print the fit-test ring from the generator first and change the grip by 0.1 mm.
2D preview
Customize (configurator with these values)
Files are generated on request from the live generator; free, no account.
Specifications
| Fits | M49 × 0.75 filter thread |
|---|---|
| Cap | ⌀53 × 5 mm |
| Holds by | 45° ridge past the thread crests, 0.3 mm grip |
| Front | grip ribs |
| Material | PLA or PETG |
Printing
- Prints front face down, exactly as exported: no supports.
- Print the fit-test ring first; if the cap is loose or tight, change the grip by 0.1 mm.
- PLA is fine for push-in caps. Split tabs and the screw-in thread like PETG better.