Celestron Omni XLT 150 Refractor Telescope with CG-4 German Equatorial Mount, 750mm (29.53") Focal Length


List Price: $1,677.95

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About Celestron Omni XLT 150 Refractor

The Celestron 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. It also features StarBright XLT coating system to further enhance light transmission.

Celestron Omni XLT 150 Refractor 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

Celestron Omni XLT 150 Refractor Specifications

Optical Design
Aperture (mm)
150 mm (5.91 in)
Focal Length
750 mm (30 in)
Focal Ratio
Focal Length of Eyepiece 1 (mm)
25 mm (0.98 in)
Magnification of Eyepiece 1
30 x
Mount Type
Omni CG-4 Equatorial
Tripod Leg Diameter
1.75" Stainless
Highest Useful Magnification
354 x
Lowest Useful Magnification
21 x
Limiting Stellar Magnitude
Resolution (Rayleigh)
0.93 arc seconds
Resolution (Dawes)
0.77 arc seconds
Light Gathering Power
459 x
Apparent Field of View
1.67 Degree
Linear Field of View (@1000 yds)
88 ft (27 m)
Optical Coatings
StarBright XLT
Optical Tube Length
34 in (864 mm)
Optical Tube Weight
16 lbs (7.26 kg)
Tripod Weight
12.5 lbs (5.67 kg)
Weight of Counterweights
7 lbs (3.2 kg) and 4 lbs (1.8 kg)
2-year Telescope Warranty

Celestron Omni XLT 150 Refractor Reviews

Reviewed by 1 customers

(9 of 9 customers found this review helpful)


Celestron Omni XLT 150 ED Refractor =Win


from Brooklyn NY  -  Avid Adventurer

Easy to assemble and maintain, The mount is really stable. Refracting telescope is really Huge (6 inch objective lens). I was able to see fine detail on jupiters atmoshere (the belts and spot) using polarized filters at 107X, When atmoshere was quieter! Also saw Mars (ice cap) using special filters, Saturn's (on-edge) rings, Great telescope at Great price!

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