WebThe Photon line of Ritchey-Cretien astrograph telescope has been expanded with the addition of four new truss tube models (10,12,14 and 16 inch). Designed for today's astro imager, Photron truss tube RC telescopes deliver a … WebIt's open air design results in rapid cooling, reducing the "wait time" before use. Photron™ by iOptron®, RC truss tube telescopes are sure to meet or exceed even the most …

Orion 10

WebProduct Details. This iOptron Photron 16-Inch f/8 Truss RC telescope with dual speed Crawford focuser is by Special Order Only. The body length is 1114 mm with a weight of 93 pounds. One in the Photron line of Ritchey … WebThe Photon™ line of Ritchey-Chretien astrograph telescope has been expanded with the addition of four new truss tube models (10,12,14 and 16 inch). Designed for today's astro imager, Photron™ truss tube RC telescopes deliver a sharp clear image from one edge to … how to replace a refrigerator light

Orion 12" Truss Tube Ritchey-Chretien Astrograph

WebA fixed position primary mirror eliminates image shift that occurs when focusing from other telescope designs. With 1/12th wave or better primary mirror, our RC scopes deliver … WebThe truss tube RC telescope is designed with astrophotographers in mind, producing a crisp clear image from edge to edge. This truss tube OTA is ideal for a variety of different mount combinations. The RC optical design has been optimized for color and monochrome imaging, producing a clear image free of coma and spherical and chromatic aberrations. WebThe 12” f/8 OTA is made of carbon truss tubes allowing the optical tube to weigh in at only 44 lbs. The inside of the optical tube includes a computer-optimized baffle system to eliminate stray light. Three small fans located at the back of the telescope help it reach ambient temperature in a flash. About the 3” Crayford Focuser how to replace a refrigerator water line