Buckeyestargazer TriBahtinov Mask for Telescope Focus & Collimation

Buckeyestargazer TriBahtinov Mask for Telescope Focus & CollimationThe Buckeyestargazer TriBahtinov Mask combines the proven focusing precision of a traditional Bahtinov mask with the added ability to assess and fine tune collimation on telescopes with adjustable optics. Using a three zone diffraction design, the TriBahtinov pattern allows astrophotographers to achieve highly accurate focus while also identifying optical alignment errors, making it particularly valuable for SCT, RC, Maksutov, and other collimatable

44 mm diagonal

the Long Perng D110mm f/6 ED Refractor offers a balance of wide-field views and detailed planetary observations

Connection Screws

active cooling

While the improvements come with a slight price increase

accurate movement

effectively doubling structural rigidity and maintaining precise optical alignment even with heavy cameras and accessories

we provide 3 adjustable parameters: Target temperature

Remote Shooting Capabilities: Control your shots from anywhere

0 mm (9 mm diagonal)

0 hub of our cooled cameras

one-cable USB-C connection and drop-in eyepiece form factor remove much of the complexity usually associated with astrophotography