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The Celestron Cometron 114AZ Reflector Telescope means that even beginner stargazers can catch stunning views of the next comet with Designed specifically for viewing comets, the Cometron 114AZ offers a 114 mm parabolic mirror to capture the sharpest views of even dim comets on their journey toward the Sun. It features two high quality Kellner eyepieces are included to enhance your views. The simple Newtonian reflector optical design, altazimuth mount, and included red dot finderscope make it easy to navigate the night sky. The steel tripod provides stability. Features Quality optical design parabolic mirror provides sharp image and eliminates spherical aberration Fast focal ratio offers a wide field of view, perfect for observing comets, star clusters, galaxies, and more No tool setup means you are up and observing in no time Lightweight and portable, a great grab and go telescope Large aperture collects more light and provides more detail Specifications Optical Design Newtonian Reflector Aperture mm 114 mm 4.49 in Focal Length 450 mm 18 in Focal Ratio 3.95 Focal Length of Eyepiece 1 mm 20mm Kellner mm 0.79 in Focal Length of Eyepiece 2 mm 10mm Kellner mm 0.39 in Finderscope StarPointer Red Dot Finder Mount Type Alt azimuth with panning handle Tripod Adjustable, stainless steel Tripod Leg Diameter 1.0in Highest Useful Magnification 269 x Lowest Useful Magnification 16 x Limiting Stellar Magnitude 12.8 Resolution Rayleigh 1.22 arc seconds Resolution Dawes 1.02 arc seconds Light Gathering Power Compared to human eye 265 x Secondary Mirror Obstruction 1.35 in 34 mm Secondary Mirror Obstruction by Diameter 30% Secondary Mirror Obstruction by Area 9.05% Optical Coatings Aluminum with SiO2 Optical Tube Length 18 in 457 mm Optical Tube Weight 3.8 lbs 1.72 kg Total Telescope Kit Weight 8.4 lbs 3.81 kg Mount Height Max 46 in 1168 mm Mount Height Min 29 in 737 mm Warranty 2 year Telescope Warranty
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