RC6 CARBONE TECNOSKY
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The Ritchey-Chrétien telescope is the most popular optical design used by professional astronomers and astroimagers all over the world. The Hubble Space Telescope itself uses the RC configuration.
All new GSO RC telescopes now come with an upgraded focuser allowing you to connect the ZWO & QHY EAF focusers without additional modification.
The Guan Sheng Optical RC's are excellent astrographs with solid build quality and precisely-figured optical surfaces. The concave hyperbolic primary and convex secondary mirrors deliver excellent correction across the field. The low thermal expansion BK7 mirrors have a surface correction of 1/12th Lambda PV or better and have highly reflective dielectric coatings ensuring 95% reflectivity.
The telescope is made with a lightweight and rigid carbon fibre tube and features computer-optimized baffles to eliminate stray light.
The 6" f/9 Carbon Fibre Ritchey-Chrétien comes with a dual-speed 2" 10:1 Crayford focuser with 41mm of focus travel and includes a 1.25" adapter and a selection of 2" & 1" extension rings to make connecting a variety of imaging accessories straightforward.
What's In The Box
TELESCOPE SPECIFICATIONS :
Optical design | Ritchey-Chrétien |
---|---|
Diameter | 152.4 mm |
Focal length | 1370 mm |
Focal ratio | f/9 |
Linear obstruction | 76 mm |
Corrected field | 32 mm |
Backfocus distance | 159 mm with standard focuser, 254 mm from rear cell |
Weight | 5.2 kg |
Tube outer diameter | 191 mm |
Tube length | 500 mm without focuser |