Explore Scientific FirstLight 80mm f/8 Refractor GOTO Equatorial Telescope Tracker Combo

SKU: ESFL864IEXOS MFR: FL-80640-IEXOS
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Key Features

  • Explore deep space with the 80mm refractor telescope, perfect for detailed celestial views.
  • Achieve 125x magnification with this telescope, revealing stunning lunar and planetary details.
  • The iEXOS-100 GOTO tracker mount ensures stable, precise tracking for astrophotography sessions.
  • Features a 40mm draw tube focuser for smooth, accurate focusing to enhance stargazing.
  • Includes a smartphone adapter, making it easy to capture and share your telescope discoveries.
  • Enjoy easy setup with this refractor telescope, great for beginners and experienced astronomers.
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Special Order?Estimated to Ship: 08/09/2025
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Shopper : Why Did You Choose This?Roland B : A great entry bargain into astronomy and astrophotography.

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Explore Scientific FirstLight Telescope Specifications

FirstLight 80mm Refractor

FirstLight 80mm Refractor

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  • Magnification

    125x

  • Focal Length

    640mm focal length

  • Focal Ratio

    f/8

  • Adapter

    40mm draw tube focuser; 1.25" 90 Degree Diagonal

  • Optical Diameter

    80mm

  • Eyepiece

    25 mm Plossl (Included)

  • Mount Type

    Twilight Nano

iEXOS-100

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  • Tripod fully collapsed

    No mount head: 25.5" (64.7cm)

  • Tripod open, retracted legs

    No mount head: 25" (63.5cm)
    With the mount head: 38.5" (98cm) at highest point, 36" (91.4cm) to the center of the mounting bracket

  • Tripod open, legs fully extended

    No mount head: 42" (107cm)
    With the mount head: 45" (114cm) at highest point

  • Counterweights

    2x 1 kg each

  • Mount Capacity

    Approx. 9 lbs (4.08kg) (Equipment weight only)
    15 lbs (6.80kg) Photographic (Equipment and Counterweights)
    Approx. 19 lbs (8.62kg) Visual (Equipment and Counterweights)

  • Battery Info

    Required, not included

  • Battery Material

    -

  • Battery Type

    -

  • Battery Quantity

    8

  • Weight

    Mount head: 9.45 lbs (4.28kg)
    Tripod: 5.35 lbs (2.43kg)

  • UPC Code

    811803032316

About Explore Scientific FirstLight Telescope

Enhance your stargazing experience with the FirstLight 80mm f/8 Refractor GOTO Equatorial Telescope Tracker Combo. This versatile observing package is designed for both solar system exploration and deep sky discovery. The FirstLight series offers a comprehensive set-up, including a high-quality telescope, a robust mount, a precision eyepiece, and a red dot viewfinder.

The telescope features a FirstLight AR80mm White Tube Refractor with a 640mm focal length f/8, fully-coated for superior light transmission. The package also includes an iEXOS-100 PMC-Eight Go-To Tracker Mount, a 40mm draw tube focuser, a 1.25" 90 Degree Diagonal, a Plossl 25mm eyepiece, and a Red-dot Finder.

The iEXOS-100 PMC-Eight Equatorial Tracker System is a state-of-the-art astronomical computerized Wifi or Wired GOTO Equatorial Tracker. It's equipped with integrated PMC-Eight electronics, making it suitable for attaching small telescopes or DSLR Cameras to a standard "Vixen Style" Dovetail Plate.

This system is compatible with the free ExploreStars App for Tablets (Windows, Android, Amazon, and Apple), or with the free ASCOM Standards Compliant PMC-Eight ASCOM driver and the ASCOM POTH Client from Explore Scientific. This allows you to control the telescope from virtually anywhere in the world, provided you have an internet connection.

The iEXOS-100 utilizes a proven German equatorial mount design and Explore Scientific's revolutionary PMC-Eight Precision Motion Control system. This combination provides superior observing and imaging performance, ensuring you spend less time searching for particular objects and more time observing and imaging.

One of the standout features of the iEXOS-100 system is its German equatorial design. This design allows the telescope to precisely follow objects as they rise in the east and set in the west, making it easier for observers to keep their celestial target in the eyepiece and for imagers to avoid common astrophotography pitfalls like field rotation.

The iEXOS-100 also features smooth locking clutches for quick repositioning of your telescope, an altitude knob for smooth height adjustments, and a small polar alignment tunnel for rough alignment with Polaris. Other features include a bracket for holding the battery pack, two 1 kg counterweights for balancing, and glow-in-the-dark markers on certain points of the mount and tripod for easy orientation at night.

The mount is designed to hold up to 19 lbs (scope, accessories, and counterweights added together). The mount weights 9.45 pounds (4.29 kg), while the tripod and accessory tray weighs 5.5 pounds (2.5 kg). The tripod, when collapsed is 27.25 inches (69.21 cm) tall.

In summary, the FirstLight 80mm f/8 Refractor GOTO Equatorial Telescope Tracker Combo is a comprehensive, high-quality, and user-friendly solution for all your astronomical observation needs.

Explore Scientific FirstLight Telescope Features

  • FirstLight 80mm Refractor Features
  • 80mm aperture will reveal impressive lunar details ranging from craters to rilles, planetary features like Saturn's ring structure or Jupiter's cloud belts; and bright deep sky treasures like galaxies, nebulae and clusters
  • Model comes with a 25mm Plossl eyepiece, a 90 Degree diagonal for more comfortable viewing and a red dot viewfinder to aid in object location
  • Built-in dew shield slows moisture build-up on the objective lens and reduces interference from ambient light
  • Included adapter helps observers use their smart device to capture and share images
  • iEXOS-100 PMC-Eight GOTO Tracker Features
  • Precision GOTO system powered by ExploreStars II or ASCOM
  • Integrated autoguider port
  • Quiet belt-driven microstepper dual-axis drives
  • Optimized power management gives amazing battery life
  • User configurable for the widest range of applications for astrophotography and visual observing
  • Glow-in-the-dark markings on mount and tripod

Key Features

  • Explore deep space with the 80mm refractor telescope, perfect for detailed celestial views.
  • Achieve 125x magnification with this telescope, revealing stunning lunar and planetary details.
  • The iEXOS-100 GOTO tracker mount ensures stable, precise tracking for astrophotography sessions.
  • Features a 40mm draw tube focuser for smooth, accurate focusing to enhance stargazing.
  • Includes a smartphone adapter, making it easy to capture and share your telescope discoveries.
  • Enjoy easy setup with this refractor telescope, great for beginners and experienced astronomers.

What's in the box:

  • Explore Scientific FirstLight AR80mm White Tube Refractor Telescope
  • iEXOS-100 PMC-Eight GOTO Tracker Mount
  • 40mm Draw Tube Focuser
  • 1.25" 90 Degree Diagonal
  • 25mm Plossl Eyepiece
  • Red-Dot Viewfinder
  • Smartphone Camera Adapter
  • 2x 2.2 lbs Counterweight
  • (8 C Batteries Not Included)
  • Explore Scientific 1 Year Limited Warranty (Lifetime Limited Warranty with Registration)