Explore Scientific ED127 Essential Series Air-Spaced Triplet Refractor Telescope



Price: $1,999.99
(as of Jun 14,2023 01:58:10 UTC – Details)

Product Description

Explore Scientific ED127 Essential Series Air-Spaced Triplet Refractor Telescope

New precision front cell with push-pull adjustments for tilt and centering adjustments to get the best collimation for the tightest stars.New 2-inch two-speed rack and pinion focuser with heavy-duty locks and rotation adjustment, to position and hold your imaging system.New retractable dew shield, for improved portability.

A proven performer for astrophotographers and critical visual astronomers alike, the Explore Scientific ED127 Essential Series Air-Spaced Triplet Refractor utilizes genuine HOYA FCD1 ED glass to deliver stunning details of the night sky’s most notable treasures.

With its true apochromatic performance with diffraction-limited optics and ample aperture, this versatile model can showcase deep-sky delights like the edge-on Sombrero Galaxy with its distinct bulging center or the spiraling beauty of the face-on Pinwheel Galaxy as easily as it can reveal the intricacies of the Moon’s winding Hadley Rille.

Featuring an air-spaced triplet optical design that virtually eliminates chromatic aberrations, this telescope generates brilliant high-contrast images by combining genuine FCD1 HOYA extra-low dispersion (ED) glass and proprietary EMD enhanced multi-layer coatings on all optical surfaces.

The cradle rings feature a built-in handle, sculpted for secure handling. The top face of the handle is slotted to allow a 1/4×20 bolt for attaching a DSLR for “piggyback” imaging. The bottom of the cradle ring includes a V-block (Vixen-style) plate for attaching to your equatorial mount. The telescope comes with the Explore Scientific 2N1 Finder Scope Base installed.

Technical Specifications

Item Number ES-ED127075-04 Focal Length 952mm Focal Ratio f/7.5 Limiting Magnitude 13 Resolution .9 arcsec Tube Length w/ Dew Shield 41.75″; 1060mm Tube Length w/out Dew Shield 33.25″; 849mm Tube Diameter 130mm Weight 18lb; 8.16kg Dovetail Vixen

Chuck Ayoub + ED127 vs Hubble Space TelescopeChuck Ayoub + ED127 vs Hubble Space Telescope

Chuck Ayoub + ED127 vs. Hubble Space Telescope

Astrophotographer Chuck Ayoub compares his image of the Pillars of Creation taken with his Explore Scientific ED127 Essential Series, with the Hubble Space Telescope Image (HST).

“The Pillars of Creation (a birthplace for creating new stars) lies deep in the heart of the Eagle Nebula (M16). It was made famous by a photograph captured from the Hubble Space Telescope taken on April 1, 1995. Fast forward to the year 2018, and now it was finally time to try my hand at capturing it with my Explore Scientific ED 127 telescope. My goal was to capture the entire Eagle Nebula so I used a reducer which dropped the focal down from 952 to 761 – so it actually took me farther away from the Pillars, but still close enough to see their detail. I was extremely happy with how the picture turned out and to this day, it’s still one of my favorite captures. The Explore Scientific ED 127 has worked out so well for me, that it’s the reason I run two rigs. I simply refuse to ever remove it from my mount, so that if I ever want to try new equipment, it has to be on my second rig.” – Chuck Ayoub

Explore ScientificExplore Scientific

130mm Newtonian Telescope with Twilight I Mount130mm Newtonian Telescope with Twilight I Mount

About Us

Based out of Springdale, Arkansas, Explore Scientific is an optics company committed to designing, building and selling high-quality observation instruments and accessories for all skill levels. The company was founded in 2008 with a mission to make astronomy and other sciences more accessible by giving enthusiasts of all skill levels the tools and guidance they need to explore the world around and the skies above. Our extensive astronomy product line includes industry-leading waterproof eyepieces that provide transformative views; telescopes ranging from 50mm beginner models to refractors with impressive apertures and superior glass; revolutionary GOTO mount technology; and a wide selection of observing and imaging accessories. We also manufacture binoculars, other sport optics, microscopes and STEM gear for young explorers.

Focal Ratiof/7.5
Limiting Magnitude13
Resolution.9 arcsec
Tube Length w/ Dew Shield41.75″; 1060mm

Explore Scientific ED127 Essential Series Air-Spaced Triplet Refractor TelescopeCreate a new description for this product from the title with 500 characters


There are no reviews yet.

Be the first to review “Explore Scientific ED127 Essential Series Air-Spaced Triplet Refractor Telescope”

Your email address will not be published. Required fields are marked *

Shopping Cart