FUJIFILM X mount Lens rear cap

A few years ago, the genuine cap became stiff and unusable when used in cold regions, so I made a similar design lens rear cap using a resin 3D printer

I recently redesigned it so it can be printed with the P1S I purchased

This model has three main features

1. A nonagon-inspired shape that makes it easy to grasp the orientation and turn
2. Tapered sides that are easy to grip
3. Three alignment marks

These are the printing conditions I tested (I cannot guarantee results under other conditions)

• Printer: P1S
• Nozzle diameter: φ0.4mm
• Filament: Genuine PLA Matte (The default color is yellow to improve visibility in the dark or if dropped)
• Preset: 0.16mm Optimal @BBL X1C
• Support: None 

After printing, carefully remove any strings or burrs

These can cause damage to lenses or cameras

Furthermore, I take no responsibility for any damage to lenses or cameras caused by using this cap Please be aware

I want to verify if it can be used in cold regions, which was the original inspiration for the design

It functioned at 27~38℃ I want to use it at -20~-10℃ as well (Japan's temperature differences are severe)

If there are any users who have used it at -30℃, please leave a review

If you want to engrave on the bottom surface, rotating it 50° counter-clockwise from the alignment mark and indenting it by about 0.5~1mm will make it look better, as shown in the image (I agonized over this until just before publication, but I will not distribute the design shown in the image)

With a 0.4mm nozzle, text tends to be unclear

Please try it for personal use