8” ROWE-ACKERMANN SCHMIDT ASTROGRAPH (RASA 8)

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.
CGE dovetail mounting rail.
Performs over a wider spectral range than most telescopes, from 390-800 nm, so more of the light passing through the astrograph is in sharp focus.