Celestron Omni XLT 102mm Refractor Telescope, 1000mm f/10 Focal Length with HD CG-4 German Equatorial Mount & Adjustable Tripod with 1.75" Steel Legs

SKU: CNOMXLT102 MFR: 21088

List Price: $817.95

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About Celestron Omni XLT 102mm Refractor

A premium optical system to explore the universe... The Omni XLT family of telescopes was designed to offer a selection of models with the quality optics and stable platform that serious amateurs can appreciate.

The new Omni XLT Series features refractor, reflector and Schmidt-Cassegrain optical designs coupled with the new Omni CG-4 heavy-duty German Equatorial mount and sturdy tripod featuring 1.75" stainless steel legs and center tray for superior rigidity and vibration dampening.

Along with the stable platform of the CG-4 mount the Omni XLT series features 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. Celestron also added the famous StarBright XLT coating system to further enhance light transmission.

With superior optics and a stable platform the Omni XLT series is a great choice for astrophotography. Use the optional dual-axis motor drive (#93522) and polar axis finder (#94221) to track objects for long exposure photography.

Four aperatures are available in the Omni XLT series, 102mm 120mm 127mm and 150mm, all with Starbright XLT Coatings. Locate and identify thousands of celestial objects on your laptop or PC with "The Sky" Level 1 software included FREE with every Omni XLT model.

The series features a Tall finderscope mount for easier viewing through finderscope. Machined focus knobs for fine tuning focus. The CG-4 German Equatorial mount has a refined style and provides the stability you would expect from Celestron's CG mounts.

Celestron Omni XLT 102mm 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
  • 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

Celestron Omni XLT 102mm Refractor Specifications

Optical Design
Aperture (mm)
102 mm (4.02 in)
Focal Length
1000 mm (39 in)
Focal Ratio
Focal Length of Eyepiece 1 (mm)
25 mm (0.98 in)
Magnification of Eyepiece 1
40 x
Mount Type
Omni CG-4 Equatorial
Tripod Leg Diameter
1.75" Stainless
Highest Useful Magnification
241 x
Lowest Useful Magnification
15 x
Limiting Stellar Magnitude
Resolution (Rayleigh)
1.37 arc seconds
Resolution (Dawes)
1.14 arc seconds
Light Gathering Power
212 x
Apparent Field of View
1.25 Degree
Linear Field of View (@1000 yds)
66 ft (20 m)
Optical Coatings
StarBright XLT
Optical Tube Length
39.5 in (1003 mm)
Optical Tube Weight
9.5 lbs (4.31 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

Questions & Answers Powered by TurnTo®

Questions about this item:

Shopper  Can this scope also be used for whale watching or is it to powerful?
BEVERLY K  I'm thinking it's slightly too powerful, and also the size is pretty large. It'd be quite difficult and annoying to maneuver the telescope at quick speeds to capture a whale. Also, this specific scope has the equatorial mount. If you want a telescope for whale watching, you would want an Alt-Azimuth mount!
Mike M  How much does the OT weigh w/o the mount and tp?, thanks
MICHAEL S  10 pounds
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