iOptron Photron RC8 - 8 inch Ritchey-Chrétien Telescope OTA - 6112 55mm Secondary Obstruction by Area: 6%

Secondary Obstruction by Area:  6%

Celestron PowerSeeker 127 EQ Newtonian scope features a quick and easy no-tool setup

25" is a worthy and visible upgrade for virtually any Schmidt-Cassegrain

Enjoy your telescope without batteries with this Celestron AC Adapter

iOptron Photron RC8 - 8 inch Ritchey-Chrétien Telescope OTA - 6112 55mm Secondary Obstruction by Area: 6%iOptron Photron RC8 8 inch Ritchey Chrtien Astrograph Telescope OTA Introducing the new iOptron Photron 200 mm (8") Ritchey Chretien (RC) Astrograph! iOptron has long been recognized for producing solid, stable, accurate tracking telescope mounts, and now they have added three new RC Astrograph telescopes to their well known line. This Astrograph is the model 6112, having an aperture of 200 mm (8 in) and a focal ratio of f 8 for a focal length of 1624