TS-Optics 10" Ritchey-Chrétien Pro RC Telescope 254/200 mm - Carbon tube

Aperture 10" / 254 mm

Focal length 2000 mm

Focal ratio f/8

Hyperbolic primary and secondary mirror for very high sharpness on the optical axis and a large well-corrected field for astrophotography

Mirrors made of fused silica for stable focus position

99% dielectric high-reflectivy coating on main and secondary mirror for an even brighter image

Quicker cooling down thanks to open construction and primary mirror ventilation

Two Losmandy style dovetail bars supplied - ideal for accessories like guiding scopes or a piggyback camera mount

Carbon tube - more rigidity and better focus stability for astrophotography

3" MONORAIL focuser with M77x0.75 female thread on the extension tube and M74x0.75 male thread connection and 2" / 1.25" reduction adapter

Extension tubes for the focuser (2x 25 mm, 1x 50 mm) are supplied (image at left)

RC correctors for larger sensors are optionally available