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Celestron OMNI XLT 120 Telescope

Celestron OMNI XLT 120 Telescope
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Our Price:  £449.00
List Price:  £549.00
Saving Of:  £100.00
(Inc. 20% VAT)
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Model:  C21090
Brand:  Celestron
Telescope Type:  Refractor Telescope

Availability:  

  

In stock, immediate despatch



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.

General Details:

  • 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

TECHNICAL SPECIFICATIONS:

  • Optical Design: Refractor
  • Aperture (mm): 120 mm (4.72 in)
  • Focal Length: 1000 mm (39 in)
  • Focal Ratio: 8.33
  • Focal Length of Eyepiece 1 (mm): 25 mm (0.98 in)
  • Magnification of Eyepiece 1: 40 x
  • Finderscope: 6x30
  • Mount Type: Omni CG-4 Equatorial
  • Tripod Leg Diameter: 1.75" Stainless
  • Highest Useful Magnification: 283 x
  • Lowest Useful Magnification: 17 x
  • Limiting Stellar Magnitude: 12.9
  • Resolution (Rayleigh): 1.16 arc seconds
  • Resolution (Dawes): 0.97 arc seconds
  • Light Gathering Power (Compared to human eye): 294 x
  • Apparent Field of View: 1.25 °
  • Linear Field of View (@1000 yds): 66 ft (20 m)
  • Optical Coatings: StarBright XLT
  • Optical Tube Length: 40 in (1016 mm)
  • Optical Tube Weight: 12.5 lbs (5.67 kg)
  • Tripod Weight: 12.5 lbs (5.67 kg)
  • Weight of Counterweights: 7 lbs (3.2 kg) and 4 lbs (1.8 kg)
     



Omni XLT Series Manual

 

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