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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Production of the 2" version started in the end of 2019
Durable optical construction
Male) Mechanical Thickness 2 mm Material Anodised aluminium Internal Finish Matte black Application Astrophotography
Engineered specifically for use with the SV13
Fitted to any standard camera tripod
Buckeyestargazer TriBahtinov Mask for Telescope Focus & Collimation Size:Tribahtinov-GSO8N Production of the 2" versionThe 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
