Starlight Instruments Focuser Boss II Kit 1U - HSM20 Motors, No Controller

  • Sale
  • Regular price $660.00
  • Starlight Instruments Focuser Boss II Kit 1U - HSM20 Motors, No Controller

    • Sale
    • Regular price $660.00
    • ITEM #



    Starlight Instruments Focuser Boss II Kit 1U - HSM20 Motors, No Controller

    Starlight Instruments Focuser Boss II

    Starlight Instruments, a leader in precision focusing systems, brings you the Focuser Boss II electronic focus control system.

    The Focuser Boss's electronic control hub offers ultra-fine, hands off control of your telescope's focuser. This is an absolute must have addition for serious astrophotographers working with long exposure times as even the smallest vibrations may ruin a shot, or for those working with an offsite telescope.

    Compatible with Mac through the Software Bisque's the SkyX software.

    Included in Kit #1U is a digital hub for both hand or computer control and a handy motor with built in temperature sensor. A hand controller is not included in this package.

    About the Handy HSM20 Motor & Compatibility

    Starlight Instrument's HSM motors come with built in temperature compensating technology. This extremely handy feature make automated adjustments to focus when temperature fluctuations cause focus to change. Particularly useful for long imaging sessions where temperature is likely to change during your night. The HSM20 motors are compatible with any Feather Touch Micro Focuser, Feather Touch retrofit pinion assembly upgrade, or 2.0" Feather Touch Crayford focuser.

    Additional Accessories

    Expand your Focuser Boss kit with Wifi control, additonal control boards for the ability to control two motors at once, and additional handy motors. These accessories can be found in the Recommended Accessories section.

    Additional Information

    ManufacturerStarlight Instruments

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