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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
Explore Scientific ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer (Bundle)
Explore Scientific ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer (Bundle)
Explore Scientific ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer (Bundle)
Explore Scientific ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer (Bundle)
Explore Scientific ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer (Bundle)
Explore Scientific ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer (Bundle)
Explore Scientific ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer (Bundle)

Explore Scientific ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer (Bundle)

par Explore Scientific
UGC ES-FCD100-0806-FR0.8x-IEXOS100
$1,699.99 - $1,699.99
$1,699.99
$1,699.99 - $1,699.99
$1,699.99
Égalisation de prix!
  • 80mm Air-Spaced Triplet Apochromatic OTA
  • Includes a matched 0.8x Focal Reducer
  • iEXOS-100 Equatorial Mount with GoTo
  • PMC-Eight wireless control system
  • Includes two 2.2 lb counterweights
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer (Bundle)

    This ED80-FCD100 Air-Spaced Triplet Refractor Telescope bundle assembles a complete astrophotography platform, combining an 80mm apochromatic optical tube with a matched 0.8x focal reducer for wide-field imaging. The system is supported by the iEXOS-100 GoTo mount and includes two 2.2 lb counterweights, creating a portable, ready-to-image package for capturing large nebulae and star fields.

    80mm FCD100 Triplet Optics: Apochromatic Color Correction

    The heart of this bundle is the 80mm air-spaced triplet refractor. This apochromatic design uses high-grade optical glass to virtually eliminate chromatic aberration, or false color, resulting in sharp, high-contrast images with pinpoint stars across the field.

    An 80mm aperture provides an ideal balance between light-gathering power and portability. It's large enough to resolve detail in bright deep-sky objects like the Orion Nebula (M42) and the Andromeda Galaxy (M31), yet compact enough for easy transport to dark-sky sites.

    Included 0.8x Reducer: Faster, Wider-Field Imaging

    The included 0.8x focal reducer is a critical component for serious astrophotography. By reducing the telescope's effective focal ratio, it shortens required exposure times, allowing you to collect more signal in less time and reducing the demands on your mount's tracking accuracy.

    This accessory also widens the field of view, enabling you to frame large celestial targets that would otherwise not fit in a single shot. This makes the system exceptionally well-suited for imaging expansive emission nebulae and sprawling open star clusters.

    iEXOS-100 Mount: GoTo Pointing with 4.4 lbs of Counterweights

    This imaging package includes the Explore Scientific iEXOS-100 equatorial mount, a complete GoTo tracking system. Driven by the PMC-Eight controller, the mount can automatically locate and track thousands of celestial objects with commands from a connected tablet, smartphone, or PC.

    The German equatorial design is essential for long-exposure astrophotography, as it tracks the sky's rotation on a single axis to prevent field rotation. The bundle includes a total of 4.4 lbs (two 2.2 lb weights) of counterweights to precisely balance the 80mm optical tube and any attached camera gear.

  • What kind of objects is the ED80-FCD100 bundle best for?

    This bundle is optimized for wide-field astrophotography of large deep-sky objects. With the 80mm aperture and the 0.8x focal reducer, it excels at capturing targets like the North American Nebula (NGC 7000), the Andromeda Galaxy (M31), and the Heart and Soul Nebulae (IC 1805 and IC 1848).

    How does the 0.8x focal reducer change the ED80-FCD100's imaging?

    The 0.8x focal reducer provides two main benefits for astrophotography:

    • Wider Field of View: It expands the amount of sky you can capture in a single frame, making it easier to fit large objects into the image.
    • Faster Imaging: It reduces the telescope's f-ratio, which decreases the exposure time needed to capture faint details. This means you can gather more data in a shorter imaging session.

    What do I need to control the iEXOS-100 mount's GoTo system?

    The iEXOS-100 mount is controlled by the PMC-Eight system. You will need a computer, tablet, or smartphone running the ExploreStars II software (available for Windows, Android, and iOS). The mount creates its own wireless network, allowing you to connect and control it without a physical hand controller.

    Is the 4.4 lbs of counterweight with the ED80-FCD100 bundle enough?

    Yes, the two included 2.2 lb counterweights (totaling 4.4 lbs) are supplied to balance the 80mm refractor optical tube and typical imaging equipment like a DSLR or a dedicated astronomy camera. Proper balance is crucial for the GoTo system's pointing accuracy and tracking stability.

    Can I use this ED80-FCD100 bundle to image the entire North American Nebula (NGC 7000)?

    Yes, this is an excellent system for that target. The combination of the 80mm refractor and the 0.8x reducer is specifically designed to provide a wide field of view that can easily frame the entirety of very large objects like the North American Nebula (NGC 7000) or the Veil Nebula complex.

    How would the ED80-FCD100 perform for visual observing of planets like Jupiter?

    While the apochromatic optics will provide sharp, color-free views, an 80mm telescope is generally considered small for detailed planetary observation. You will see Jupiter's moons and its two main cloud bands, but resolving fine detail like the Great Red Spot will be challenging. This bundle is primarily designed for wide-field imaging, not high-magnification planetary viewing.

  • Bundle Components FCD100-0806-FR0.8x -- 80mm Air-Spaced Triplet Apochromat Refractor Telescope OTA with 0.8x Focal Reducer; ES-iEXOS-100-02 -- iEXOS Equatorial Mount and Tripod with GoTo PMC-Eight System (gtin 811803030190); 2x ES-CW22-00 -- iEXOS-100 Counterweight 2.2 Pounds (gtin 811803036314)

    • 80mm Air-Spaced Triplet Apochromat Refractor Telescope OTA with Accessories

      × 1

    • 0.8x Focal Reducer

      × 1

    • iEXOS-100-02 Equatorial Mount and Tripod with GoTo PMC-Eight System

      × 1

    • iEXOS-100 Counterweight (2.2 lbs)

      × 2

  • Explore Scientific Warranty