Newtonian Reflector

Celestron NexStar 130 SLT Newtonian Optical Design: Newtonian Reflector Aperture: 130mm (5.12") Focal Length:

Celestron Omni XLT 150 Newtonian Omni XLT series features the stable platform of the CG-4 mount and high quality optics. Using aspheric shaping technology in conjunction with hand-figuring the...