I needed a reliable cap to help protect and keep the lens of the laser clean, and I'm sure there are other Snapmaker users out there that feels the same.

I optimised it to work with the Snapmaker 3D app: Fast print - will work just as well as the high quality print and takes about 20min to print. Normal Quality - didn't bother to use this one myself...but you are welcome to try. High Quality - takes about 45min to print.

Although there is another set of caps already available, (at the time of writing) you have to either print all 3x caps if you download the file and print it directly, or you need to go and fiddle with it in CAD software first before you can print it.

Please give it a "Like" if you found it useful! :)

This cap will not work on either the CNC spindle or extruder - I made it exclusively for the laser module.

Update - v2: I strengthened the legs of the cap a bit to make them stiffer, thus gripping a bit better, and less likely to snap off if handled a bit roughly.

IMPORTANT: This cap was originally designed for the Snapmaker Original 3in1 laser, and will NOT work with the Snapmaker 2 lasers and higher...wasn't designed for those. It will fit both the original 300Mw/500Mw lasers that shipped with the Kickstarter packages, as well as the 1.6Kw laser upgrade, but not anything after this.