The Omegon Ritchey-Chretien Pro RC 154/1370 OTA catadioptric telescope is designed for experienced astronomers and astrophotographers. Its Ritchey-Chretien design, with hyperbolic primary and secondary mirrors, offers a wide, coma-free field of view and sharp images to the edge of the field without requiring a corrector.
The open-tube design, without a front corrector plate, adjusts to ambient temperature faster than a Schmidt-Cassegrain telescope. The BK7 mirrors help maintain focus stability, while the dielectric reflective coating has a reflectivity of 92–94%.
- Type: Catadioptric telescope
- Aperture: 154 mm
- Focal length: 1370 mm
- Experience level: Experienced
- Optical system: Ritchey-Chretien with hyperbolic primary and secondary mirrors
- Field of view: Wide, coma-free
- Mirror material: BK7
- Coating reflectivity: 92–94%
- Design: Open tube, without a front corrector plate
- Corrector use: Not required
Dimensions
- Type
- Catadioptric
- Lens Diameter
- 154 mm
- Focal Length
- 1370 mm
User Level
- Beginner
- No
- Familiar
- No
- Experienced
- Yes
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.