William Optics Sony E M48 T-Ring - Black - TM-CN-SN-E-M48 Star Trackers If you add extra equipment

If you add extra equipment to your CGEM telescopes you may need additional counterweights for balance

Celestron Echelon 20x70 Binoculars

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Interferometic data on your newly purchased and registered Explore achromatic refractor is available upon request after 120 days of ownership

Store an 8” Schmidt-Cassegrain or EdgeHD optical tube in this protected

William Optics Sony E M48 T-Ring - Black - TM-CN-SN-E-M48 Star Trackers If you add extra equipmentWilliam Optics 48 mm T Ring for Sony E Cameras Use this aluminum black anodized T ring to attach your Sony E camera body to an imaging accessory, etc. with M48 threads.