Cart ()
Extended
Returns
Home  >  Telescopes >  Item # CT21092 (MFR# 21092)

Why buy from buydig?
Omni XLT 102 ED 4.0`/102mm Refractor Telescope Kit
x
<
>
+       -

Celestron Omni XLT 102 ED 4.0"/102mm Refractor Telescope Kit

Discontinued.
Condition: Brand new, USA Warranty
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.

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.

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 Degrees 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

Specifications:

  • Optical Design : Refractor
  • Aperture Learn More : 102 mm (4.02 in)
  • Focal Length Learn More : 1000 mm (39.37 in)
  • Focal Ratio Learn More : 9.8
  • Eyepiece 1 Learn More : 25 mm (0.98 in)
  • Magnification 1 Learn More : 40 x
  • Finderscope Learn More : 6x30
  • Optical Coatings Learn More : StarBright XLT
  • Mount Learn More : Omni CG-4 Equatorial
  • Tripod Legs Learn More : 1.75" Stainless
  • Counterweights Learn More : 7lbs (3.2 kg) and 4lbs (1.8 kg)
  • Highest Useful Magnification Learn More : 241 x
  • Lowest Useful Magnification Learn More : 15 x
  • Limiting Stellar Magnitude Learn More : 12.5
  • Resolution (Rayleigh) Learn More : 1.37 arcsec
  • Resolution (Dawes) Learn More : 1.14 arcsec
  • Light Gathering Power Learn More : 212 x
  • Angular Field of View Learn More : 1.25  Degrees
  • Linear Field of View (at 1000 yds) Learn More : 66 ft (20.12 m)
  • Optical Tube Length Learn More : 39.5 in (1003.3 mm)
  • Optical Tube Weight Learn More : 9.5 lb (4.31 kg)
  • EQ Mount Weight Learn More : 21 lb (9.53 kg)
  • Tripod Weight Learn More : 12.5 lb (5.67 kg)
  • Weight : 43 lb (19.5 kg)

Customer Reviews
Celestron Omni XLT 102 ED 4.0"/102mm Refractor Telescope Kit

5 stars
(0)
4 stars
3 stars
(0)
2 stars
(0)
1 star
(0)
 view all 1 reviews
Want to share your own thoughts?
Write your own review
 
Sort by:  |  View:
Showing: 1 to 1 of 1 | |
4 out of 5 stars   Incorrect specs
By Terminator (India) November 04, 2010
Review submitted for Celestron Omni XLT 102 ED 4.0"/102mm Refractor Telescope Kit (CT21092)
Pros:
Cons: Specifications
Other Comments: The specifications provided for this product are not correct. The product with Mfg# 21092, has a focal length of 900mm, with an Angular field of View: 1.4 degree, linear field of view: 74 ft @ 1000yds. Optical tube length = 37" with weight of 8lbs and overall weight of 41.5 lbs
I recommend this product Yes, I recommend this product
Merchant Response:
Was this review helpful?     |     Report this review
^ back to top
Sign up for coupons and special offers
Review Us
Testimonials
About Us
Our Blog
SSL
© 1996-2016   buydig.com.  All rights reserved.
buydig.com is a registered trademark.