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 6 of 21 
Orion Telescopes
Explore Scientific 127 FCD100 Triplet Refractor Telescope
$2,199.99
 
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Standard Per-Item Shipping Charge: $10.00
More Shipping Information
Expected Ship Date: 08/30/2019

  • ED Apochromatic Air-Spaced Aluminum Tube Triplet with Hoya FCD-100 Optics
  • f/7.5 952mm focal length
  • 2.5" Two-Speed Hex Rack and Pinion Focuser
  • Cradle Rings w/ Handle and Vixen-Style Dovetail
  • 99% Reflective 2-inch Diagonal


Learn more
Item #  54021
Mfg Model #  FCD100-127075-01

Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn's rings or the brightest deep sky treasures of the Messier catalog with Explore Scientific's 127mm FCD100 Apochromatic Refractor.

This is essentially the same scope as the ES-ED127075-03 but offering greater quality optics. We use Hoya FCD100 optics which is very similar in characteristics as Ohara FPL-53. Relying on technological innovation, we have successfully launched the mass production of high-performance optical glass at the apex of the FCD family. Combining it with optical glass of high refractive index allows us to achieve unprecedented advanced chromatic aberration correction. Hoya FCD100 is considered the best glass ever produced by Hoya.

Having a true diffraction-limited optical design and sized to encourage spontaneous stargazing sessions, this high-quality telescope is a perfect grab-and-go instrument for exploring the skies.

Featuring an air-spaced triplet optical design that virtually eliminates chromatic aberrations, this telescope generates brilliant high-contrast images by combining genuine HOYA FCD100 extra-low dispersion (ED) glass and proprietary EMD enhanced multi-layer coatings on all optical surfaces.

In addition, this amazing scope also includes a 2.5" Hexagonal focuser with very rigid design and strong support. Up to 10 lbs of gear can be loaded onto this focuser.

ED127 Classic White f/7.5 Air Spaced Triplet with Hoya FCD100 optics and Integrated Dew Shield; 952mm focal length; 2.5" HEX Focuser; Cradle Ring with Handle and Vixen Style Dovetail Plate; Explore Finder Scope Base installed on scope; 99% Reflective 2" Diagonal. Weighs 18lbs. (Case and Finder Scope NOT Included).

Warranty

This product is serviced and supported by its manufacturer according to the terms and conditions included in the packaged product. Orion's limited warranty does not apply. Please contact the manufacturer directly for technical support.

  • Best for viewing
    Brighter deep sky
  • Best for imaging
    Deep sky
  • Optical design
    Refractor
  • Optical diameter
    127mm
  • Focal length
    952mm
  • Focal ratio
    f/7.5
  • Coatings
    Fully multi-coated
  • Optics type
    Air-spaced triplet
  • Glass material
    Extra low dispersion
  • Resolving power
    1.09arc*sec
  • Lowest useful magnification
    18x
  • Highest useful magnification
    254x
  • Highest theoretical magnification
    254x
  • Limiting stellar magnitude
    13.2
  • Optical quality
    Diffraction limited
  • Mount type
    Optical Tube without Mount
  • Tube material
    Aluminum
  • Length of optical tube
    33.2 in.
  • Weight, optical tube
    18.0 lbs.
  • Warranty
    One year

When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available.

A per-item shipping charge (in addition to the standard shipping and handling charge) applies to this product. This charge varies based on the shipping method.

Standard Delivery: $10.00

SHIPPING RESTRICTIONS APPLY FOR THIS PRODUCT

This product is available to ship Standard delivery within the 50 US states. Delivery is not available to APO/DPO/FPO addresses, US territories/protectorates or Canada. 3 Day, 2nd Day and Next Day delivery is not available.

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