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THE WIDESCREEN CENTER


Celestron Omni XLT 102 Refractor

Celestron Omni XLT 102 Refractor

Product code: TD374
Manufacturer: Celestron
£370.00

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

TECHNICAL SPECIFICATIONS:

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: 204 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)



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