WebThe iOptron® Photron™ Ritchey-Chretien design telescopes, feature low thermal expansion quartz primary and secondary mirrors with ninety-nine percent reflective … Web$1,000 to $5,000 iOptron 10-Inch f/8 Ritchey Chretien Reflecting OTA Telescope iOptron 10-Inch f/8 Ritchey Chretien Reflecting OTA Telescope Brand: iOptron SKU : IO-6114 - Read Contact Us for Availability 1-800 …
iOptron Electric Focuser for Richey-Chrétien OTA
Web31 dec. 2013 · Orion Telescopes has recently begun offering Ritchey-Chrétien scopes in 3 sizes: 6″ RC , 8″ RC, and 10″ RC. These appear to be identical to those offered by Astro … WebThe iOptron® Photron™ Ritchey-Cretien design telescopes, ... 200mm (8") optical aperture 1624mm focal length f/8 focal ratio Fixed ... Optional finder scope, diagonal and … chip and dale heroes
iOptron Photron RC6 - 6 inch Ritchey-Chrétien Telescope OTA
WebDETAILS. The iOptron® Photron™ Ritchey-Cretien design telescopes, feature low thermal expansion quartz primary and secondary mirrors with ninety-nine percent reflective dietetic coatings. The RC optical design delivers coma, spherical and chromatic aberration free results. iOptron Photon RC10 10" Truss Tube Ritchey-Chretien OTA £2,999.00. buy. WebBuy: iOptron Photron 10" Truss Tube Ritchey-Cretien Telescope with 3" Dual Speed Crayford Focuser, f/8 Focal Ratio, OTA Only MFR: 6114. Aperture: 10" (254mm), Series: iOptron RC, Type: Dobsonian Orders placed during Passover Holiday (Wed 4/5 after 12PM ET – Thurs 4/13) will start shipping Fri 4/14. WebThe iOptron Photron RC6 is a Ritchey-Chrétien astrograph with a 150mm primary mirror and a 1370mm focal length. ... iOptron Photron RC6 OTA. Discount-10%. You are … grant county wa breaking news