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6/19/25

Hi! I will be leaving Friday for the Cherry Springs Star Party. Any Orders that are placed this weekend will be shipped when I get back on Monday 6/23!

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HomeExplore Scientific ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope - ES-ED10207-02
Explore Scientific ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope - ES-ED10207-02
Explore Scientific ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope - ES-ED10207-02
Explore Scientific ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope - ES-ED10207-02

Explore Scientific ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope - ES-ED10207-02

$1,199.99
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SKU: ES-ED10207-02
Categories: Explore Scientific Refractors Telescopes
Tags: 1.1Options:Aperture*80MM f/6~/products/ed80-essential-series-air-spaced-triplet-refractor 1.3Options:Aperture*102MM f/7~/products/ed102-essential-series-air-spaced-triplet-refractor-telescope 1.4Options:Aperture*127MM f/7.5~/products/ed127-essential-series-air-spaced-triplet-refractor 1.5Options:Aperture*152MM f/8 CF~/products/ed152-air-spaced-triplet-in-carbon-fiber 1000-1200 1000-2000 102mm advanced-telescopes Aperture_2. 100mm - 127mm apo-triplet Brand_ Explore Scientific ED APO ed-triplet-fcd1-series explore-scientific Focal Length_2. 600mm - 988mm Focal Ratio_3. f/7 - f/9.8 intermediate-telescopes NEB 2023 Optical Design_Refractor over-500 refractors Series_ED Triplet APO Skill Level_Intermediate Skill Level_Professional spo-default spo-disabled telescopes

Description

The Explore Scientific ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope is a true apochromat refractor that reveals our Moon’s stark chiseled craters, Jupiter’s orderly cloud belts and the blue-white stars of the Orion Nebula popping against the complex misty cloud they call home. The ED102 Essential Series Apochromatic Refractor will open up a treasure trove of night sky treats, and provide a solid optical platform to begin serious deep sky astrophotography.

A nice compromise between portability and aperture, this versatile high-end telescope offers true diffraction-limited optics and has an objective lens size that performs well in lunar, planetary and deep sky viewing situations.

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

Comes with 2 extension tubes for the 2" rack-and-pinion focuser and the Explore Scientific 2N1 Finder Scope Base installed on scope. (Finder scope not included.)

Specs

Item Number ES-ED10207-02
Focal Length 714mm
Focal Ratio f/7
Magnitude 12.5
Resolution 1.14 arcsec
Tube Length w/ Dew Shield 30.5"; 774mm
Tube Length w/out Dew Shield 23.75"; 603mm
Diameter 119mm
Weight 12 lb; 5.4 kg
Dovetail Vixen

Warranty

Limited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. Click Here to register.

Recommended Accessories: EXOS II Mount with GOTO System; Twilight II Mount; Twilight I Mount; Soft-Sided Carry Case ; Astrozap 4” Dew Heater Strap

CA Residents: Prop 65 WARNING(S)

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