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William Optics 1.25" DuraBright Diagonal for Star71 Telescope

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  • Regular price $135.00

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William Optics 1.25" DuraBright Diagonal for Star71 Telescope

William Optics Dura-Bright diagonal utilizes a 12 mm thick mirror with precision dielectric coatings for 99-percent reflectivity. This 2-inch diagonal Increased contrast and resolution provide the best possible views of the planets, moon and binary stars. The thickness of the mirror ensures years of premium performance and provides a completely flat surface for he coatings for total image stability. Polished to 1/12th wave accuracy and expertly crafted for durability. Built in internal safety stop prevents the 1.252-inch barrel from hitting the mirror. The Dura bright diagonals feature true carbon fiber side plates.

Designed to work with the 71 mm Star refractor by William Optics which uses a dedicated 65 mm thread.


OPT Product Number: WO-D-125D-WO71



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ManufacturerWilliam Optics