About this product
Astro Essentials Tube Rings
Designed and manufactured by Guan Sheng Optical (GSO) in Taiwan for use with StellaLyra Newtonian reflector telescopes but may suit other brands.
These quality cast-aluminium rings are felt-lined and hinged for easy installation.
Loosening the thumbscrews slightly will enable you to rotate the telescope for balancing and convenient focuser placement.
Sold in pairs and available with 90mm, 176mm, 230m, 303mm & 356mm internal diameters.
|Average Rating (1 Review): |Great Value Tube Rings for Celestron 6" SCT
Tuesday, 10 May 2022 | Richard
Bought these for my Celestron C6 SCT and they fit well, if a little snug, but will definitely do the job. These are great value compared to so many ring options. Single M6 threaded hole in the base of each ring and single ¼/20 in. hole in the top of each ring. Very happy with the price and the service was excellent, as always, even when delivering to me here in Australia.
Please fill in the form below to ask a question.