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Explore Scientific  |  SKU: FCD100-127075-02

Explore Scientific FCD100 127mm f/7.5 Triplet APO Refractor Telescope

$2,799.99

Estimated delivery in 3-5 business days via UPS or FedEx

Ships from US warehouse in 1-2 business days

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Explore Scientific FCD100 Series 127mm f/7.5 Aluminum Air-Spaced Triplet ED APO Refractor Telescope

 

Features

  • 127mm / 5" Aperture Refractor OTA
  • 952mm Focal Length
  • f/7.5 Focal Ratio
  • Apochromatic Air-Spaced Triplet Lens
  • Hoya FCD100 Anomalous ED Glass
  • Proprietary EMD Enhanced Multi-Coatings
  • Vixen-Style Dovetail Plate
  • Heavy-Duty 2.5" Hexagonal Focuser
  • 99% Reflective 2" Diagonal
  • OTA Only - Mount and Tripod Required

 

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 this 127mm True Apochromatic Refractor from Explore Scientific’s FCD100 Series.

Offering true diffraction-limited optics, this high-quality telescope is a perfect grab-and-go instrument for spontaneous stargazing sessions.

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. 

This amazing scope 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 with 2 extension tubes; Cradle Ring with Handle and Vixen-Style Dovetail Plate; Explore Scientific 2N1 Finder Scope Base installed on scope; 99% Reflective 2" Diagonal. Weighs 18lbs. (Case and Finder Scope NOT Included. Add the Explore Scientific 8x50 Straight Through Illuminated Viewfinder or the Explore Scientific 8x50 Illuminated Right Angle Polar Finder Scope)

 

Recommended Accessories

 

If you prefer to upgrade to the Carbon Fiber version, view the Explore Scientific FCD100 127mm f/7.5 Carbon Fiber Triplet APO Refractor Telescope

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Compare Explore Scientific's ED127 refractors
A table comparing the facets of 3 products
Facet
Explore Scientific ED127 127mm f/7.5 Triplet Apochromat Refractor Telescope | ES-ED127075-04 | 811803034365
Explore Scientific ED127 127mm f/7.5 Triplet Apochromat Refractor Telescope
View details
Explore Scientific FCD100 127mm f/7.5 Triplet APO Refractor Telescope | FCD100-127075-02 | 811803034396
Explore Scientific FCD100 127mm f/7.5 Triplet APO Refractor Telescope
View details
Explore Scientific FCD100 127mm f/7.5 Carbon Fiber Triplet APO Refractor Telescope | FCD100-127075-CF-01 | 811803034419
Explore Scientific FCD100 127mm f/7.5 Carbon Fiber Triplet APO Refractor Telescope
View details
Price
Price
$1,999.99
$2,799.99
$3,379.99
Optics
Optics

.9 arcsec resolution

13 limiting magnitude

FCD1 HOYA extra-low dispersion (ED) glass

EMD enhanced multi-layer coatings

.9 arcsec resolution

13 limiting magnitude

HOYA FCD100 ED glass

EMD enhanced multi-layer coatings

.9 arcsec resolution

13 limiting magnitude

HOYA FCD100 ED glass

EMD enhanced multi-layer coatings

Weight
Weight
18 lb | 8.2 kg
18 lb | 8.2 kg
14 lb | 6.4 kg

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Explore Scientific FCD100 127mm f/7.5 Triplet APO Refractor Telescope | FCD100-127075-02 | 811803034396

Explore Scientific FCD100 127mm f/7.5 Triplet APO Refractor Telescope

$2,799.99

Magnification

-

Aperture

127 mm | 5"

Focal Length

952 mm

Focal Ratio

f/7.5

Field of View

-

Optics

.9 arcsec resolution

13 limiting magnitude

HOYA FCD100 ED glass

EMD enhanced multi-layer coatings

Barrel Size

-

Dimensions

41.75" (1060mm) Tube Length w/ Dew Shield

33.25" (849mm) Tube Length w/out Dew Shield

130mm Tube Diameter

Weight

18 lb | 8.2 kg
View product