Summary

This is a mask for a primary mirror of Skywatcher 130/650 in order to prevent a common issue of strange reflections due to the primary mirror clamps.

You can print it as it is, and just slide under the primary mirror clamps (remember not to tighten them too much!)

Free for non commercial usage.

V7 is the one I am currently using.

V8 is a new version with a smaller space for the clamps, which should fit better, and prevents the mask to slighly move (which is not happening, just for prevention)

V9 is a new version with a different approach: instead of sliding it under the clamps, it stays on the clamps. Unfortunately the size is not perfect. Try to resize it by 105% maybe it will work. I did not test it yet.

Print Settings

Printer Brand:

Creality

                                            Printer:                      
CR-10S
                                                                                Rafts:                      
No
                                                                                Supports:                      
No
                                                                                Resolution:                      
0.2
                                                                                Infill:                      
20%
                                                    Filament: SIENOC PLA                Any