I created this to serve my own needs - it adapts my milspec PVS-14 to fit on my camera. The lens I'm using is a Fujinon XF 23mm f/1.4 R LM WR, but any lens with 62mm threads should work fine.

Note: If you're looking for an adapter for other lens thread diameters, leave a comment or send me a message. I'd be happy to modify it for you!

Only one file is necessary; I recommend using the STL to print. I've included the STEP and Fusion source files in case you'd like to remix the model.

Design Considerations / Changelog

v4 (initial release)

This is currently the fourth version of this design; I've optimized for printability each iteration. So far, I've made the following changes:

• recessed the PVS-14 mount into the body of the part to reduce overall size; -50% filament usage
• added a fillet to the inner edge of the aperture, on the lens side; increases strength
• added a fillet to the inner edge of the PVS-14 indentation; increases strength
• made the top surface of the PVS-14 indentation parallel to the lens side; lessen need for supports

Printing

For printing... use your own judgement, and feel free to share your settings and results!

I used Bambu PLA-CF, 0.08mm layers, 2 walls, and 15% infil. That worked well and is very light, but I plan to reprint in PETG in the future.

I recommend you orient the print so the side with the indentation faces down to the print bed, to provide the best visible surface finish.

I did not use supports, but supports may be helpful for the PVS-14 indentation. I'm able to print it in PLA-CF with 0.08 layers as-is, but all printers are different.