1.25 inch Lens Cap

This is a lens cap for the end of a 1.25 Inch Astronomical eyepiece. This is suitable for all 1.25 Inch eyepieces. Probably best to make it from HDPE as its more flexible. Though I have still to test it! There are also 2 and 0.965 sizes available! Oh, and Ive added in a 1.5mm air release hole.

Not tested yet, so dont know how well the 2mm wall thickness holds up! Will let people know and upload a pic once its done!

Edit:

Ive removed the air release hole, the printed parts are not airtig