Celestron Omni XLT 127 Schmidt-Cassegrain Telescope

Item #CELE254-1

  • Your Price:
  • $729.95
  • + FREE Shipping
  • Easy no tool set up
  • StarBrite XLT optical coatings
  • Schmidt-Cassegrain telescope design
  • German Equatorial Mount features slow-motion controls
  • Hand-selected lenses and mirrors use only the finest glass
Questions? Let our experts help!
  • Description

    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.

     

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

     

     

    About Celestron Schmidt-Cassegrain Telescopes

     

    Celestron’s excellent Schmidt-Cassegrain telescopes are compact and portable and represent the best all-purpose design for a wide variety of uses from terrestrial and deep sky viewing to astrophotography.


    Catadioptrics use a combination of mirrors and lenses to "fold" (reflect) the light path and form an image. In a Schmidt-Cassegrain, the light enters through a thin aspheric Schmidt correcting lens. It then strikes the spherical primary mirror. It is reflected back up the tube and intercepted by a small secondary mirror which reflects the light out an opening in the rear of the instrument where the image is formed at the eyepiece.


    Catadioptrics are the most popular and most modern type of telescope optical design and are marketed throughout the world in 3.5" and larger apertures. Catadioptric telescopes combine the practical advantages of lenses and mirrors while eliminating their disadvantages. They offer the clarity and contrast of refractors with the low aberration of reflectors. Catadioptrics have an average focal ratio of f/10, which is wide enough for all types of photography. They are also easier to maintain because all optical elements are solidly mounted and rigidly collimated. Catadioptric telescopes provide the best possible combination of light gathering power, long focal length, portability and affordability.

     

    Schmidt-Cassegrain Advantages

     

    • Very versatile, best all-purpose telescope design
    • Combines the optical advantages of both lenses and mirrors while eliminating their disadvantages
    • Excellent optics and razor sharp images over a wide field
    • Excellent for deep sky observing and astrophotography as well as terrestrial viewing
    • Very good for lunar, planetary and binary star observing
    • Focal ratio generally around f/10, it also has the best near focus capability of any type of telescope
    • Closed tube design reduces image-degrading air currents
    • Extremely compact and portable
    • Easy to use, durable and virtually maintenance free
    • Large apertures at reasonable cost and less expensive than equivalent aperture refractors
    • More accessories available than with other types of telescopes

    Supplier SKU

    11084

  • Dimensions & Specifications

    Aperture

    127mm

    Brand

    Celestron

    Eyepiece 1

    25mm (50x)

    Features

    Equatorial Mount

    Finderscope

    6x30

    Focal Length

    1250mm

    Focal Ratio

    f/10

    Good for Astrophotography

    Yes

    GoTo

    No

    GPS

    No

    Highest Useful Magnification

    250x

    Lens Coating

    StarBright XLT

    Mount Design

    CG-4 Equatorial

    Objective Lens Size Code

    127

    Optical Design

    Schmidt-Cassegrain

    Recommended Usage

    Viewing Nebulae
    Viewing the Moon
    Viewing Galaxies/Star Clusters
    Viewing the Planets
    Astrophotography

    Star Diagonal

    1.25 Inch

    Telescopes Series

    Celestron Omni XLT Telescopes

    User Level

    For the Enthusiast

    Warranty

    2-Year Limited

    Weight Complete

    40 lbs.

    International Shipping

    Canada


    Documentation

    Download Celestron Omni XLT Telescopes User Manual
  • Product Guarantee

    We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.

    Manufacturer Warranty

    Celestron has a limited lifetime binocular and spotting scope warranty and all other products have a 2 year manufacturer's warranty covers against defects is provided. If you have specific questions about this product's warranty please contact Celestron's Customer Service department at 310-328-9560.

    Return & Exchange Policy

    At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.

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