Buckeye Stargazer 3D-Printed Tri-Bahtinov Masks for GSO Scopes for Collimation and Focus
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$25.00
Color
Black
Quantity
Product description loading
Product description loading
This is the product description text that will appear here.
Quantity
1
Description
A Tri-Bahtinov mask operates under the same principle as the Bahtinov mask for focusing and adds the ability to collimate scopes with collimatable optics. The design is based on Cytan's idea, documented on his Github site here, and the ske...