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Must-have Two-speed 10:1 Focus Knob Mechanism For Explore Scientific And Bresser 2.5-inch Hex Focusers - 625720 Set [5QKpbXRj]

$33.99 $108.99 -69%

High-Precision Focus Knob Mechanism for HEX Focusers The Two-Speed 10:1 Focus Knob Mechanism is a precision-engineered accessory designed for Explore Scientific and select BRESSER 2.5-inch HEX Focusers. This mechanism is crafted with the utmost care,

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High-Precision Focus Knob Mechanism for HEX Focusers

The Two-Speed 10:1 Focus Knob Mechanism is a precision-engineered accessory designed for Explore Scientific and select BRESSER 2.5-inch HEX Focusers. This mechanism is crafted with the utmost care, featuring a precision all-metal construction and a stainless-steel ball bearing for unparalleled smoothness. With its dual-speed focusing mechanism and a 10:1 reduction ratio, this focus knob offers both course and ultra-fine focusing capabilities, making it an essential tool for high-power observing and image-making.

Key Features and Specifications

Experience the excellence of this focus knob with its attractive silver and black bead-blast finish, which not only enhances its appearance but also ensures durability. The lightweight design, weighing only 5.6 oz. (159 grams), makes it easy to attach and use without adding unnecessary bulk to your setup. The following features highlight the product's advantages:

  • Precision Construction: All-metal construction with stainless-steel ball bearing for super-smooth action.
  • Stylish Finish: Attractive silver and black bead-blast finish for a sleek look.
  • Dual-Speed Mechanism: 10:1 reduction ratio for course and ultra-fine focusing.
  • Lightweight Design: Weighs only 5.6 oz. (159 grams) for easy handling.

Practical Uses and Benefits

Whether you're a hobbyist or a professional astronomer, the Two-Speed 10:1 Focus Knob Mechanism is an invaluable addition to your telescope accessories. Its precision focusing capabilities are perfect for high-power observing sessions or for capturing detailed images. The smooth, dual-speed mechanism allows for quick and precise adjustments, ensuring that you can focus on what matters most—your celestial observations.

What Our Customers Say

January 4, 2026

Absolutely no complaints!

It’s a very fine and a very highly so very impressive tool.

- Gwawl F..

January 4, 2026

Absolutely no complaints!

I am very happy with the truly and so amazing quality.

- Rhiannon V..

January 4, 2026

Absolutely no complaints!

An excellent tool. It's exceptionally and so well built.

- Math S..

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