Anti spike mask Newton telescope

You don't want to see any more spikes on your stars on your Newtonian telescope?

Then I have just the thing for you with this anti-spike mask.

This mask refracts the light so that no more visible spikes appear on the stars.

The whole thing is constructed according to this principle:

http://serge.bertorello.free.fr/antiaigr/antiaigr.html

I need the diameter of the primary mirror and the secondary mirror from you.

Clear Sky, Chris

This item can be ordered here:

https://www.3ddruck-krug.de