Cloud Break Optics

Focuser Boss Hand Controller

Focuser Boss Hand Controller - Main image
$131.25 $175 In stock

Category: Focusing

The Focuser Boss Hand Controller from Starlight Instruments provides manual focus control for Focuser Boss focusers, including HSM and Posi Drive models. It is offered here as the Standard option under SKU FB-HANDCONTROLLER.

  • Hand controller for manual focus control
  • Compatible with Focuser Boss focusers
  • Works with HSM and Posi Drive focusers
  • Brand: Starlight Instruments
  • Standard configuration
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Adam R. ★★★★★

Finally, a hand controller that actually feels precise—the manual focus control on my Posi Drive is smooth and responsive without any of the annoying backlash I had before. It’s a small upgrade that makes a big difference during fine adjustments at the eyepiece.

Jason Y. ★★★★★

The button layout is intuitive enough that I could use it by feel while looking through the eyepiece. It connects solidly to my Posi Drive and gives smooth, precise focus adjustments every time.

Robert ★★★★★

The hand controller feels solid and the buttons give a satisfying click, so I can make fine adjustments without jittering the focuser. Hooked it up to my Posi Drive and it worked right out of the box, which was a relief.

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