
Celestron Omni XLT 102 Refractor
Specifications OPTICAL TUBE INFO: Optical Design: Refractor Aperture: 102mm (4.02") Focal Length: 1000mm (39") Focal Ratio: f/9.8 Focal Length of Eyepiece 1: 25mm (0.98") Magnification of Eyepiece 1: 40x Finderscope: 6x30 MOUNT INFO: Mount Type: Omni CG-4 Equatorial Tripod Leg Diameter: 1.75" Stainless Highest Useful Magnification: 241x Lowest Useful Magnification: 15x Limiting Stellar Magnitude: 12.5 Resolution (Rayleigh): 1.37 arc seconds Resolution (Dawes): 1.14 arc seconds Light Gathering Power (Compared to human eye): 212x Apparent Field of View: 1.25° Linear Field of View (@1000 yds): 66 ft (20 m) Optical Coatings: StarBright XLT Optical Tube Length: 1003mm (39.5") Optical Tube Weight: 9.5 lbs (4.31 kg) Tripod Weight: 12.5 lbs (5.67 kg) Weight of Counterweights: 7 lbs (3.2 kg) and 4 lbs (1.8 kg) Software: Celestron Starry Night Special Edition Software and SkyPortal App Solar Warning Never look directly at the Sun