Celestron RASA 8" Telescope w/ Computerized CGEM-II Mount Bundle

The Celestron RASA 8" Rowe-Ackermann Schmidt Astrograph sets a new benchmark for fast, wide-field astrophotography. Featuring an f/2.0 optical system, it delivers sharp, flat images across a 22mm corrected field—perfect for modern CMOS, CCD, and mirrorless cameras. Whether you're just starting in deep-sky imaging or building a portable astrograph setup, the RASA 8" ensures stunning results with short exposure times and reduced tracking demands.

This bundle includes the robust CGEM-II German equatorial mount, offering 40 lbs of payload capacity and compatibility with powerful software like CPWI and StarSense. Together, they form a high-performance imaging system optimized for real-time viewing, precision tracking, and rapid setup. The advanced internal focuser mechanism ensures sharp focus stability, even during long sessions, while integrated features like air-cooling, filter mounting, and USB connectivity make this a future-ready astrograph for demanding imagers.

• Aperture: 203 mm (8")
• Focal Length: 400 mm
• Focal Ratio: f/2.0
• Optical Design: RASA
• Corrected Image Circle: 22mm
• Back Focus: 29mm
• Camera Connection: 1.25" Nosepiece
• Computerized: Yes
• Drive Type: Low cog DC servo motors
• Mount Type: CGEM-II Equatorial
• Instrument Capacity: 40 lbs
• Power Consumption: 12V 3.2A
• PEC: Yes
• Ports: Autoguide, AUX, USB, USB 2.0
• Slew Speed: 4 Degrees Per Second
• Tracking Rates: Sidereal, Solar, Lunar
• Limiting Magnitude: 15.3
• Dawes Limit: 0.57 arcseconds
• Highest Magnification: 406x
• Light Gathering Power: 841x
• Tube Length: 628mm
• Tube Weight: 17 lbs
• Mount Head Weight: 40 lbs
• Tripod Weight: 19.2 lbs
• Total Weight: 85.2 lbs
• Warranty: 2 Year Warranty

• 8-inch RASA Telescope
• M42 Camera Adapter
• C-thread Camera Adapter
• Fan Battery Pack
• CGEM-II Equatorial Head
• Steel Tripod with 2-inch Legs
• Accessory Tray
• 17 lb Counterweight
• NexStar+ Hand Control
• DC Power Cable
• Hand Control Holster