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Store Home > Telescopes > Celestron Telescopes > Celestron C4-R Advanced Refracting Telescope - 21016 w/ FREE UPS
Store Home > Celestron > Celestron Telescopes > Celestron C4-R Advanced Refracting Telescope - 21016 w/ FREE UPS

Availability Notice for 21016 - Celestron C4-R Advanced Refracting Telescope - 21016 w/ FREE UPS

We carry thousands of products in stock, but this specific item is currently not available for sale. Please feel free to browse the store for similar products or use the form below to contact our knowledgeable Product Specialists for estimated availability time frame or replacement options for Celestron C4-R Advanced Refracting Telescope - 21016 w/ FREE UPS (CI-TS-21016).
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Celestron C4-R Advanced Refracting Telescope - 21016 w/ FREE UPS
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Celestron C4-R Advanced Refracting Telescope - 21016 w/ FREE UPS

This model of Celestron Telescopes is discontinued and no longer available. Please, choose from our wide selection of Meade Telescopes, Bushnell Telescopes, Barska Telescopes and other Telescopes on our site.

Celestron C4-R Advanced Refracting Telescope #21016 carefully designed for the more advanced astronomer and feature exquisite optics on a heavy-duty mount. The optics of this telescope are made to exacting standards, with high quality materials to ensure top performance. The Celestron C4R offers a 63% increase in image brightness over 80mm models, with the larger aperture delivering incredible images of the moon; Saturn and its ring structure; Jupiter and its belts; and hundreds of deep-sky objects, including galaxies, nebulae and star clusters. Celestron C4 R is mounted on the CG-4 mount. The mount features precision gears for extremely smooth motion. A counterweight, latitude scale, setting circles, and slow motion controls on both axes are standard, so you have a fully loaded telescope right from the start.

For more information on Celestron C4-R Advanced Refracting Telescope #21016 please make sure to check out the Celestron C4-R Advanced Refracting Telescope Manual in PDF format (~291KB).

Specifications for Celestron C4-R Advanced Refracting Telescope #21016:

Optical Design:  Achromatic Refractor
Optical Diameter:  4.0" (102mm)
Focal Length:  39.4" (1000mm)
Focal Ratio:  f/10
Maximum Useful Magnification:  240x
Resolving Power (arc seconds):  1.14
Optical Coatings:  Multicoated
Optical Tube Dimensions:  4.0 x 40.0" (10.2 x 101.6 cm) WxL
Mount Type:  German-type equatorial
Eyepiece Barrel Diameter:  1.25"
Finderscope:  6x30mm
Tripod:  Adjustable aluminun
Motor:  Optional
Weight:  36.00 lb (16.33 kg)

Features of Celestron C4-R Advanced Refracting Telescope #21016:

  • Glass, coated optics
  • German equatorial mount
  • Slow-motion controls with setting circles

Package Contents:

  • Celestron C4-R Advanced Refracting Telescope #21016
  • 1-1/4" 20mm Eyepiece (50x)
  • 6x30 Finderscope and Mounting Bracket
  • CG-4 Equatorial Mount and Tripod
  • Rack and Pinion Focuser – 1-1/4"
  • 90° Mirror Diagonal – 1-1/4"
  • The Sky Level I CD-ROM
  • Accessory Tray

Celestron C4-R Advanced Refracting Telescope - 21016 w/ FREE UPS - UPC: 050234210164

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Celestron C4-R Advanced Refracting Telescope - 21016 w/ FREE UPS : CI-TS-21016



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