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Celestron Omni XLT150 Reflector Telescope

Manufacturer Product Number: 31057

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List Price: $877.95

Price as configured: $549.95

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  • Newtonian reflector telescope
  • Observing end of scope
  • Focuser
  • Eyepiece accessories
  • Secondary mirror
  • OTA ring mount - left
  • OTA ring mount - right
  • Eyepiece tray
  • German equatorial mount
  • German equatorial mount
  • German equatorial mount
  • German equatorial mount
  • German equatorial mount
  • German equatorial mount
  • Tripod extension legs
  • CD's and Manual

Quick Overview

Celestron item #31057

Newtonia Reflector telescope with Omni CG-4 Equatorial mount 






Details

 

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.

 

Omni XLT 150 - General Features

* 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

* 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 

* "The Sky®" Level 1 planetarium software with 10,000 object database and enhanced images

 

Technical Specifications, Dimensions and Weights

 

Optical Design 

  Newtonian Reflector

Aperture 

  150 mm (5.91 in)

Focal Length 

  750 mm (29.53 in)

Focal Ratio 

  5

Eyepiece 1 

  25 mm (0.98 in)

Magnification 1 

  30 x

Finderscope 

  6x30

Optical Coatings 

  StarBright XLT

Mount 

  Omni CG-4 Equatorial

Weight 

  46 lbs (20.87 kg)

Tripod Legs 

  1.75" Stainless

Counterweights 

  7 lbs (3.2 kg) and 4 lbs (1.8 kg)

Highest Useful Magnification 

  354 x

Lowest Useful Magnification 

  21 x

Limiting Stellar Magnitude 

  13.4

Resolution (Rayleigh) 

  0.93 arcsec

Resolution (Dawes) 

  0.77 arcsec

Light Gathering Power 

  459 x

Angular Field of View 

  1.67 °

Linear Field of View (@1000 yds)

  88 ft (26.82 m)

Optical Tube Length 

  26.5 in (673.1 mm)

Optical Tube Weight 

  12 lbs (5.44 kg)

EQ Mount Weight 

  21 lbs (9.53 kg)

Tripod Weight 

  12.5 lbs (5.67 kg)

Weight 

  45.5 lbs (20.64 kg)

 Warranty 

  2-year manufacturer's warranty

 

Download Owner's Manual

 

 

 

 

 

 

 

 

 

 

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