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Home > Classifieds > Astromart Classifieds > Telescope - Reflectors > Classified #280400

For Sale: 12.1" RCOS

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Aprox 2 year old 12.1 inch F/9 Ritchey-Chretien RCOS “tube” version. Fringe analysis and interferometric data supplied. Enhanced Aluminum (SiO2/TiO2) overcoat - 96.9% reflectivity. Low Expansion, light weight Carbon Fiber Tube. Precision Secondary Mirror Focuser. 2-Stage Primary mirror baffle with internal knife-edge light stops. Secondary light baffle. 6061 Aluminum Mounting Rings - CNC Machined 6061 Aluminum End Ring - CNC Machined. Active Cooling. RCOS "Focus and Forget" Technology. Fully assembled, collimated, and ready to use. Shipped in the Thermodyne Travel Case. CNC Machined "light weight" dovetail plates - top and bottom. Fixed Instruments (rear cell) Adapter Set. Precision instrument rotator. Telescope command center. New, would cost over $18,000. Will sell for $15,500 plus shipping. E-mail for further info. Thanks for looking!

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