Celestron - Omni XLT 102 Refractor

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. We also added our famous StarBright XLT coating
system to further enhance light transmission.
    *  High quality optics start with each lens and(or) mirror being hand selected so only the
finest grade of optical glass is used
    * StarBright XLT coatings provide maximized light transmission
    * 25mm multi-coated eyepiece - 20mm eye relief, 50o FOV
    * 1.25” star diagonal
    * CG-4 German Equatorial Mount with setting circles and slow motion controls - to accurately
locate and track sky objects
    * Ball bearings in both axis of the mount for smooth performance
    * Heavy-duty pre-assembled stainless steel tripod featuring 1.75” legs, accessory tray and
bubble level
    * Easy no-tool setup
    * The Sky Level 1 planetarium software with 10,000 object database and enhanced images

	

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