TS-Optics 8" Ritchey-Chrétien Pro RC Telescope 203/1624 mm - Carbon tube

GSO Ritchey-Chrétien RC8 Carbon Tube

This new telescope developed by GSO is particularly well-suited for astrophotography and, for the first time, is available at an affordable price. It features a pure reflective system, free from chromatic aberration, with two mirrors: a hyperbolic primary mirror and a convex hyperbolic secondary mirror. The telescope is coma-free and offers a wide field of view. Thanks to the open tube design and quartz mirrors of the RC system, the tube cools down quickly and is virtually unaffected by dew. This ingenious design even makes infrared imaging possible.

Unlike the traditional Crayford system, the Monorail focuser slides along a rail rather than ball bearings, ensuring precise and shift-free adjustment. With its 3" focuser and 2" adapter, it is compatible with a wide range of eyepieces.

To enhance your astrophotography experience, we suggest upgrading your setup with the Tecnosky Precision L focuser and its RC adapter. These accessories are designed to improve focusing precision and smoothness, allowing you to get the most out of your optics.
When purchased alongside your telescope, you'll receive an exclusive 5% discount on the focuser and adapter. Feel free to contact us before placing your order to receive your personalized discount code.

Key advantages at a glance:

• Ideal for astrophotography

• No chromatic aberration

• Open-tube design

Specifications:

Optics

• Type: Reflector

• Optical design: Ritchey-Chrétien

• Aperture (mm): 203

• Focal length (mm): 1624

• Focal ratio: f/8

• Resolving power: 0.57 arcseconds

• Limiting magnitude: 13.3

• Light-gathering power: 840×

• Max useful magnification: 406×

• Tube weight (kg): 6.2

• Tube length (mm): 580

• Tube material: Carbon

Focuser

• Design: Crayford

• Eyepiece connection: 2"

Mount

• Mount type: OTA (no mount included)

• GoTo system: No

• Tracking: No

Applications

• Moon & planets: Yes

• Nebulae & galaxies: Yes

• Nature observation: Yes

• Astrophotography: Yes

• Solar observation: Not recommended (only with proper solar filter)

Recommended for

• Beginners: No

• Enthusiasts: Yes

• Advanced users: Yes