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Starlight Inst. Handy Stepper Motor for 3.5" Focuser Boss System

Brand: Starlight Instruments

SKU : SI-HSM35

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Product Details

  • This "handy" stepper motor unit only operates with the Focuser Boss II electronic focuser. Its housing design allows for manual focus knob adjustment by merely turning the over-ride knob. Integrated temperature thermistor permits temperature command via the Focuser Boss II digital system.

    This model fits the 3.5" Feather Touch Rack & Pinion focuser as well as the 4.0" Astro-Physics focuser with Feather Touch upgrade.

    Starlight Instruments Product Number: HSM35

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