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Explore Scientific Sidara Pro 102 Telescope System

SKU ES-AR102660-SAGT-ST10
Original price $799.99 USD - Original price $799.99 USD
Original price
$799.99 USD
$799.99 USD - $799.99 USD
Current price $799.99 USD
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  • 102mm Refractor Telescope
  • Sidara Pro GoTo Mount
  • SkyAssist Guided Navigation System
  • Designed for Visual Astronomy
  • Suitable for Planetary & Deep-Sky Objects
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty
  • Sidara Pro 102 Telescope System

    The Sidara Pro 102 combines a 102mm refractor optical tube with a fully automated GoTo mount, creating an integrated system designed for guided exploration of the night sky.

    Sidara Pro 102mm Refractor: A Balance for Planets and Deep Sky

    The optical system is built around a 102mm achromatic refractor objective. This aperture gathers enough light to resolve details in brighter deep-sky objects like the Orion Nebula (M42) and the Andromeda Galaxy (M31), while also delivering the high-contrast views needed for planetary detail on Jupiter and Saturn.

    The telescope's focal length provides a balanced field of view, making it a versatile instrument for a wide range of celestial targets without needing to switch between highly specialized instruments. While it won't resolve the faintest galaxies, its strength lies in providing sharp, clear views of the most popular objects in the night sky.

    SkyAssist GoTo Mount: Automated Celestial Navigation

    The included Sidara Pro GoTo mount automates the often challenging tasks of locating and tracking celestial objects. Using the proprietary SkyAssist system, you can select an object from the controller's database, and the mount will automatically slew the telescope to it and keep it centered in the eyepiece.

    This guided navigation removes the frustration of star-hopping, allowing you to spend more of your observing session viewing objects rather than searching for them. It's an ideal solution for observers who want to maximize their time under the stars and see dozens of targets in a single night.

  • What is the SkyAssist system on the Sidara Pro 102?

    SkyAssist is Explore Scientific's smartphone app for the Sidara Pro GoTo mount, which can also be run from its hand controller. Once the mount is leveled it aligns itself; you then select an object from the astronomical catalogue and the mount points the telescope at it and tracks it, simplifying navigation for users of all levels.

    How does the 102mm aperture of the Sidara Pro 102 perform on deep-sky objects?

    A 102mm aperture is a significant step up from entry-level telescopes, allowing the Sidara Pro 102 to gather enough light to show structure in bright nebulae, resolve individual stars in globular clusters like the Hercules Cluster (M13), and reveal the shape of many galaxies. It is particularly effective on large, bright objects from both city and dark-sky locations.

    Is the Sidara Pro 102 a good telescope for observing planets like Jupiter and Saturn?

    Yes. As a refractor, the Sidara Pro 102 naturally produces high-contrast images with no central obstruction, which is ideal for planetary viewing. You can expect to clearly see Jupiter's main cloud bands and its four Galilean moons, as well as the rings of Saturn and its largest moon, Titan.

    Who is the ideal user for the Sidara Pro 102 package?

    The Sidara Pro 102 is designed for the observer who wants a capable, hassle-free instrument. It's perfect for those who may not have time to master manual star-hopping but still want to see a wide variety of objects. Its combination of solid optical performance and user-friendly GoTo navigation makes it an excellent all-around system.

    Can I use the Sidara Pro 102 for astrophotography?

    The Sidara Pro 102's tracking mount is a necessary component for long-exposure astrophotography. However, this package is primarily optimized for visual observation. While it can be used for basic imaging of the Moon and planets, deep-sky astrophotography would require additional specialized accessories not included with the system.

    How does the GoTo mount on the Sidara Pro 102 make finding the Andromeda Galaxy (M31) easier?

    Finding a faint galaxy like Andromeda (M31) can be difficult from light-polluted skies. With the Sidara Pro 102's SkyAssist system, you simply select M31 from the object catalog. The mount will then automatically point the telescope directly at the galaxy's location, even if it's too faint to see with the naked eye, and track it as it moves across the sky.

  • Aperture 102mm
    Optical Design Refractor
    Mount Type Motorized GoTo
    Navigation SkyAssist System
    Focal length 660 mm
    Focal ratio f/6.5
    Focuser / drawtube size 2"
    Elements / glass Doublet
    • 102mm Doublet Refractor

      × 1

    • Sidara Pro GoTo alt-az mount with hand controller

      × 1

    • Tripod

      × 1

    • 10mm and 25mm eyepieces

      × 1

    • 90° Diagonal

      × 1

  • Manufacturer Warranty Information