17% Off

Explore Scientific ED127-FCD100 127mm f/7.5 Air-Spaced Triplet ED Apochromat Refractor Telescope

SKU: ESFCD1127752 MFR: FCD100-127075-02
Earn VIP Reward Points

Key Features

  • Experience stunning views with the Explore Scientific 127mm aperture telescope.
  • Capture bright, clear images using the f/7.5 focal ratio on this refractor telescope.
  • Enjoy high-contrast views thanks to the ED Apochromat triplet optical quality.
  • Achieve precise focusing with the robust 2.5" hexagonal focuser for your telescope.
  • Easily mount this telescope using the included Vixen-style dovetail plate.
  • Observe faint celestial objects with a limiting magnitude of 13 using this telescope.
See More Product Details
Special Order?Estimated to Ship: 09/29/2025
Free Shipping

See Options

1

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

Explore Scientific ED127-FCD100 Specifications

  • Aperture

    127mm

  • Focal Length

    952mm

  • Focal Ratio

    f/7.5

  • Limiting Magnitude

    13

  • Resolution

    .9 arcsec

  • Coatings

    EMD (Enhanced Multilayer Deposition) Coatings

  • Tube Length w/ Dew Shield

    41.75" (1060mm)

  • Tube Length w/o Dew Shield

    33.25" (849mm)

  • Dovetail

    45 mm Wide Vixen Style

  • Diameter

    130mm

  • Weight

    18 lbs (8.2kg)

  • UPC Code

    811803034396

About Explore Scientific ED127-FCD100

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)

Explore Scientific ED127-FCD100 Features

  • 127mm Aperture
  • 952mm Focal Length
  • f/7.5 Focal Ratio
  • Extra-Low Dispersion (ED) Glass
  • EMD Enhanced MultiCoating
  • Apochromatic Triplet Lens System

Key Features

  • Experience stunning views with the Explore Scientific 127mm aperture telescope.
  • Capture bright, clear images using the f/7.5 focal ratio on this refractor telescope.
  • Enjoy high-contrast views thanks to the ED Apochromat triplet optical quality.
  • Achieve precise focusing with the robust 2.5" hexagonal focuser for your telescope.
  • Easily mount this telescope using the included Vixen-style dovetail plate.
  • Observe faint celestial objects with a limiting magnitude of 13 using this telescope.

What's in the box:

  • Explore Scientific ED127-FCD100 127mm f/7.5 Air-Spaced Triplet ED Apochromat Refractor Telescope
  • 2.5" Hexagonal Focuser
  • 99% Reflective 2" Diagonal
  • Cradle Ring with Handle
  • Vixen-Style Dovetail
  • 2N1 Finder Scope Base
  • Explore Scientific 1 Year Limited Warranty (Lifetime Limited Warranty with Registration)