|
Bahtinov Masks
I still have a bunch of various sizes up to about 145mm diameter.
These all locate on the inner diameter of whatever at the front of the scope.
So, you need to measure the locating diameter to be able to get the right size.
All 3D printed ABS.
Prices are between $15 and $25, plus postage (of your choice).
|
IceTrade Classifieds is a free service provided to IceInSpace members to help encourage and promote astronomy in our community.
|
|