Celestron RASA 8 8-Inch Rowe-Ackermann Schmidt Astrograph

• 8-inch optical tube assembly - 42 mm T-thread camera adapter - C-thread camera adapter - Fan Battery Pack - 2-Year Warranty
• Flat field free of optical aberrations like field curvature, coma, astigmatism and chromatic aberration across an entire APS-C sensor.
• NEW Ultra-Stable Focus System six precision sealed ball bearings virtually eliminate image shift.
• Integrated air cooling system 12V DC MagLev fan reduces cooldown time and provides optimal air flow while filtering out dust.
• Internal filter mount seamlessly accommodates a Light Pollution Imaging Filter into the optical path.

• Item Reference: B07N99B9JB 0050234910736 050234910736