Photron 10 inch Ritchey-Chretien Telescope (RC10) $49 Shipping A fixed position primary mirror

A fixed position primary mirror eliminates image shift that occurs when focusing from other telescope designs

The Tele Vue philosophy (Ethos

The red power LED indicates that the controller is getting power

you’ll need the appropriate T-Ring for your camera body (#93402 for Nikon & #93419 for Canon EOS)

Photron 10 inch Ritchey-Chretien Telescope (RC10) $49 Shipping A fixed position primary mirrorNote: This is an optical tube only designed for advanced astroimaging. Description The iOptron Photron Ritchey Chretien design telescopes, feature low thermal expansion quartz primary and secondary mirrors with ninety nine percent reflective dielectric coatings. The RC optical design delivers coma, spherical and chromatic aberration free results, perfect for color or monochrome imaging. A fixed position primary mirror eliminates image shift that