Using a RC truss tube for visual observing - Solar Observing and Imaging - Cloudy Nights
Astro-Tech 6" f/9 Ritchey-Chrétien astrograph | Astronomics.com
Astro-Tech 8" f/8 Ritchey-Chrétien astrograph, carbon fiber tube | Astronomics.com
A New Ritchey-Chrétien Telescope for Astrophotography (RC6)
A New Ritchey-Chrétien Telescope for Astrophotography (RC6)
Feather Touch® 2.0" Diameter Single Speed 1.5" Draw Tube Travel, Brake, Compression Ring
A New Ritchey-Chrétien Telescope for Astrophotography (RC6)
TAKAHASHI TSA-120 REFRACTOR TELESCOPE WITH FEATHERTOUCH FOCUSER
Photron™ 10 inch Truss Tube RC Telescope (RC10-Truss)) - Camera Concepts & Telescope Solutions
RC truss astrograph 20" | toscanoptics
APM Telescopes. Starlight Adapter 2" Feather Touch to GSO AstroTech 8" RC
Knaeble Ritchey-Chretien RC 300FC/Ti
FeatherTouch A20-3003-1 Adapter 2.0" RP For GSO / Astro-Tech 6" and 8" Ritchie Chretien Telescope - Cyclops Optics
Feather Touch 2" Manual Crayford focuser for reflectors and SCTs | Astronomics.com
A New Ritchey-Chrétien Telescope for Astrophotography (RC6)
Feather Touch® 3.0" - Dual Speed Focuser, DTT, and Brake
Feather Touch® 3.5" Dia Dual Speed Focuser Kit, 4.5" DTT, and Brake
Feather Touch® 3.0" - Dual Speed Focuser, DTT, and Brake
Astro-Tech 10" f/8 truss tube Ritchey-Chrétien optical tube | Astronomics.com
Feather Touch® TRUE 3.0" Dia. Dual Speed Focuser, 1.5" Draw Tube Travel, and Brake
GSO 8" f/8 Ritchey-Chretien Astrograph Telescope - Steel OTA (White) # RC8
