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EXPLORE THE AUGUST 2025 ASTRONOMY CALENDAR NOW!
EXPLORE THE AUGUST 2025 ASTRONOMY CALENDAR!

PMC-Eight Go-To Computerized Mounts

 PMC-Eight GoTo Homepage

Each weekday we simulcast the "OpenGOTO Community Live" program on social media, currently on YouTube, Facebook, and Twitter/Periscope. Our team includes Scott Roberts, Jerry Hubbell, and Kent Marts discuss all aspects of PMC-Eight technology, the Explore Scientific mounts it powers, and the latest developments from the OpenGOTO Community group. 

The PMC-Eight is backed by Explore Scientific's warranty, tech support, and a group of individuals called the OpenGOTO Community. It includes hardware, firmware, and software that runs on Windows, Android, and iOS. Here you can browse the world of PMC-Eight:

Control Your Explore Scientific Equatorial Mount Your Way!

The PMC-Eight™ represents a new approach to robotic precision motion control for telescope mounts with a robust eight-processor system for a wide range of software clients. 

Used by beginners and experienced alike the ExploreStars™ App is a free download that controls our equatorial mounts (wired or wirelessly) via a PC, laptop, or tablet for Windows, Android, and iOS. 

Perfect for advanced astronomers and those with observatories, Explore Scientific's ASCOM is the first such client that offers wired or wireless connection, and is perhaps the most advanced client ever developed for the ASCOM Standards Community. It is fully compliant to all of the ASCOM standards to connect the PMC-Eight to a vast array of sky software and telescope control software by third parties. 

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  • Explore Scientific iEXOS-100 HD PMC-Eight Equatorial Tracker System

    Explore Scientific iEXOS-100-02 HD PMC-Eight Equatorial Tracker System

    Explore Scientific
    $ 720.99 - $ 720.99
    $ 720.99
    $ 720.99 - $ 720.99
    $ 720.99

    Features The Explore Scientific iEXOS-100 PMC-Eight™ Equatorial Tracker System is a complete astronomical computerized Wifi or wired GOTO system t...

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    $ 720.99 - $ 720.99
    $ 720.99
    $ 720.99 - $ 720.99
    $ 720.99
  • iEXOS-100 Azimuth Adjuster Adapter

    iEXOS-100 Azimuth Adjuster Adapter

    Explore Scientific
    $ 113.29 - $ 113.29
    $ 113.29
    $ 113.29 - $ 113.29
    $ 113.29

    Description The Azimuth Adjuster Adapter is designed for use on the Twilight Medium Duty or Twilight Heavy Duty tripods.  This adapter also works ...

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    $ 113.29 - $ 113.29
    $ 113.29
    $ 113.29 - $ 113.29
    $ 113.29
  • iEXOS-100 Polar Finder and Adapter

    iEXOS-100 Polar Finder and Adapter

    Explore Scientific
    $ 113.29 - $ 113.29
    $ 113.29
    $ 113.29 - $ 113.29
    $ 113.29

    Features Polar finder scope allows imagers to achieve more precise alignment with the celestial pole Reticle includes markings for both northern ...

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    $ 113.29 - $ 113.29
    $ 113.29
    $ 113.29 - $ 113.29
    $ 113.29
  • Explore Scientific USB Power Bank with Red LED Flashlight - ES-PBFL-01

    Explore Scientific USB Power Bank with Red LED Flashlight - ES-PBFL-01

    Explore Scientific
    $ 102.99 - $ 102.99
    $ 102.99
    $ 102.99 - $ 102.99
    $ 102.99

    Description With the new Explore Scientific USB Power Bank with Red LED Flashlight, you will have power to spare for your telescope mount, smart d...

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    $ 102.99 - $ 102.99
    $ 102.99
    $ 102.99 - $ 102.99
    $ 102.99
  • Explore Scientific 12V DC 2A Power Supply for PMC-Eight systems

    Explore Scientific 12V DC 2A Power Supply for PMC-Eight systems

    Explore Scientific
    $ 20.59 - $ 20.59
    $ 20.59
    $ 20.59 - $ 20.59
    $ 20.59

    The 110v power adapter allows PMC-Eight System (EXOS2GT-PMCEight and iEXOS100) to operate off household current. Tip is 5.5mm x 2.1mm, polarity pos...

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    $ 20.59 - $ 20.59
    $ 20.59
    $ 20.59 - $ 20.59
    $ 20.59
  • Explore Scientific / Losmandy G-11 UPGRADE with Explore Scientific PMC-Eight GoTo System - UPGRADE

    Explore Scientific / Losmandy G-11 UPGRADE with Explore Scientific PMC-Eight GoTo System - UPGRADE

    Explore Scientific
    $ 1,544.99 - $ 1,544.99
    $ 1,544.99
    $ 1,544.99 - $ 1,544.99
    $ 1,544.99

      This upgrade required the head to be sent to Explore Scientific. This is NOT a user-installed upgrade. Shipping to and from Explore Scientific is...

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    $ 1,544.99 - $ 1,544.99
    $ 1,544.99
    $ 1,544.99 - $ 1,544.99
    $ 1,544.99
  • Explore FirstLight 80mm CF Telescope Go-To Tracker Combo with Solar Filter

    Explore FirstLight 80mm CF Telescope Go-To Tracker Combo with Solar Filter

    Explore Scientific
    $ 391.39 - $ 391.39
    $ 391.39
    $ 391.39 - $ 391.39
    $ 391.39

    Features Explore FirstLight 80mm Refractor Optical tube assembly only ready for daytime solar or nighttime stellar use, for visual or astroima...

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    $ 391.39 - $ 391.39
    $ 391.39
    $ 391.39 - $ 391.39
    $ 391.39
  • Explore FirstLight 80mm Telescope Go-To Tracker Combo

    Explore FirstLight 80mm Telescope Go-To Tracker Combo

    Explore Scientific
    $ 381.09 - $ 381.09
    $ 381.09
    $ 381.09 - $ 381.09
    $ 381.09

    Features Explore FirstLight 80mm Refractor 80mm aperture will reveal impressive lunar details ranging from craters to rilles, planetary features ...

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    $ 381.09 - $ 381.09
    $ 381.09
    $ 381.09 - $ 381.09
    $ 381.09
  • iEXOS-100-2 PMC-Eight Equatorial Tracker System with WiFi and Bluetooth®

    iEXOS-100-2 PMC-Eight Equatorial Tracker System with WiFi and Bluetooth®

    Explore Scientific
    $ 308.99 - $ 308.99
    $ 308.99
    $ 308.99 - $ 308.99
    $ 308.99

    "This is the ultimate portable system as far as I am concerned."-Jim Johnston Astrophotographer Features The iEXOS-100 is an astronomical GOTO sys...

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    $ 308.99 - $ 308.99
    $ 308.99
    $ 308.99 - $ 308.99
    $ 308.99

  • DWARF 3 Smart Telescope

    DWARF Lab
    $ 565.47 - $ 565.47
    $ 565.47
    $ 565.47 - $ 565.47
    $ 565.47

    DWARF3 IS BACK IN STOCK!   Featuring Hassle-Free Setup and Control with Your Mobile AppConnect your smartphone/tablet with DWARF 3 via WiFi, the...

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    $ 565.47 - $ 565.47
    $ 565.47
    $ 565.47 - $ 565.47
    $ 565.47
  • DWARF II Smart Telescope

    DWARF II Solar Elite - Smart Telescope with Solar Filters

    DWARF Lab
    $ 309.00 - $ 309.00
    $ 309.00
    $ 309.00 - $ 309.00
    $ 309.00

    Featuring Hassle-Free Setup and Control with Your Mobile AppConnect your smartphone/tablet with DWARF II via WiFi, then you can wirelessly contr...

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    $ 309.00 - $ 309.00
    $ 309.00
    $ 309.00 - $ 309.00
    $ 309.00
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