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Celestron Omni XLT 150 Telescope - 31057

3 In Stock - Ships Today if Ordered by 2pm EDT! (Mon - Fri)
Telescope
Celestron
31057

Highlights

  • High quality 6" 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
  • 25 mm multi-coated eyepiece - 20 mm eye relief, 50° FOV
  • 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

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 aberration. We also added our famous StarBright XLT coating system to further enhance light transmission.

Manuals:
Omni XLT Manual
Other Product Files:
Astronomy Basics
Telescope Basics
Telescope Maintenance
Celestial Observing
Optical Tube Info:
Optical Design Newtonian Reflector
Aperture 150mm (5.91")
Focal Length 750mm (30")
Focal Ratio 5
Focal Length of Eyepiece 1 25mm (0.98")
Magnification of Eyepiece 1 30x
Finderscope 6x30
Highest Useful Magnification 354x
Lowest Useful Magnification 21x
Limiting Stellar Magnitude 13.4
Resolution (Rayleigh) 0.93 arc seconds
Resolution (Dawes) 0.77 arc seconds
Light Gathering Power (Compared to human eye) 459x
Apparent Field of View 1.67°
Linear Field of View (@1000 yds) 88 ft (27 m)
Optical Coatings StarBright XLT
Optical Tube Length 26.5" (673mm)
Optical Tube Weight 12 lbs (5.44 kg)
Mount Info:
Mount Type Omni CG-4 Equatorial
Tripod Leg Diameter 1.75" Stainless
Tripod Weight 12.5 lbs (5.67 kg)
Weight of Counterweights 7 lbs (3.2 kg) and 4 lbs (1.8 kg)
Software Starry Night Special Edition

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