Omni XLT 102

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 optics the Omni XLT presents an image with virtually no spherical abberation. Celestron have also added their famous StarBright XLT coating system to further enhance light transmission.

 

OPTICAL DESIGN: Refractor
APERTURE: 102 mm (4.02 in)
FOCAL LENGTH: 1000 mm (39.37 in)
FOCAL RATIO: 9.8
EYEPIECE 1: 25 mm (0.98 in)
MAGNIFICATION 1: 40 x
FINDERSCOPE: 6x30
OPTICAL COATINGS: StarBright XLT
MOUNT: Omni CG-4 Equatorial
TRIPOD LEGS: 1.75" Stainless
COUNTERWEIGHTS: 7lbs (3.2 kg) and 4lbs (1.8 kg)
HIGHEST USEFUL MAGNIFICATION: 240 x
LOWEST USEFUL MAGNIFICATION: 15 x
LIMITING STELLAR MAGNITUDE: 12.5
RESOLUTION: 1.36 arc seconds
RESOLVING POWER: 1.14 arc seconds
LIGHT GATHERING POWER: 212 x
ANGULAR FIELD OF VIEW: 1.25 °
LINEAR FIELD OF VIEW (@1000 YDS): 66 ft (20.12 m)
OPTICAL TUBE LENGTH: 39.5 in (1003.3 mm)
OPTICAL TUBE WEIGHT: 9.5 lb (4.31 kg)
EQ MOUNT WEIGHT: 21 lb (9.53 kg)
TRIPOD WEIGHT: 12.5 lb (5.67 kg)
WEIGHT: 43 lb (19.5 kg)