Omegon Ritchey-Chretien Pro RC 254/2000 OTA

Omegon Ritchey-Chretien Pro RC 254/2000 OTA is a Ritchey-Chrétien telescope with a 254mm primary mirror and a 2000mm focal length. Omegon’s Ritchey-Chrétien telescopes have a flat field of view, with no coma or chromatic aberration, and are therefore particularly well-suited for astrophotography. A long focal length is good for imaging galaxies, for example. 

The telescope comes with a 3" two-speed Crayford focuser. The main mirror is permanently mounted, so there is no" mirror shift" when focusing. Three extension tubes are included to help you find the right back focus.

Please note! Optical tube assembly only.

Technical Specifications

• Optical design: Ritchey-Chretien
• Aperture: 254mm
• Focal length: 2000 mm
• Aperture ratio: f / 8
• Resolution: 0.45 arcseconds
• Limiting magnitude: 13,8
• Light gathering capacity: 1320x
• Maximum magnification: 508x
• Weight: 15.7 kg
• Tube length: 735mm
• Focuser: 3" Crayford