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2 Inch Fine Tuning High Precision Focuser for Planetary Photography, Compatible with 1.25 Inch CCD Cameras and Telescopes, Aluminum Alloy, 55mm Stroke in Kuwait 2 Inch Fine Tuning High Precision Focuser for Planetary Photography, Compatible with 1.25 Inch CCD Cameras and Telescopes, Aluminum Alloy, 55mm Stroke in Kuwait 2 Inch Fine Tuning High Precision Focuser for Planetary Photography, Compatible with 1.25 Inch CCD Cameras and Telescopes, Aluminum Alloy, 55mm Stroke in Kuwait 2 Inch Fine Tuning High Precision Focuser for Planetary Photography, Compatible with 1.25 Inch CCD Cameras and Telescopes, Aluminum Alloy, 55mm Stroke in Kuwait 2 Inch Fine Tuning High Precision Focuser for Planetary Photography, Compatible with 1.25 Inch CCD Cameras and Telescopes, Aluminum Alloy, 55mm Stroke in Kuwait 2 Inch Fine Tuning High Precision Focuser for Planetary Photography, Compatible with 1.25 Inch CCD Cameras and Telescopes, Aluminum Alloy, 55mm Stroke in Kuwait 2 Inch Fine Tuning High Precision Focuser for Planetary Photography, Compatible with 1.25 Inch CCD Cameras and Telescopes, Aluminum Alloy, 55mm Stroke in Kuwait

2 Inch Fine Tuning High Precision Focuser for Planetary Photography, Compatible with 1.25 Inch CCD Cameras and Telescopes, Aluminum Alloy, 55mm Stroke

KWD 22
Brand
Generic
Category
Lens Accessories
– 1 +

Special Features

  • Ultra-Precise Focusing: This 2 inch fine tuning high precision focuser delivers smooth, backlash-free micro-adjustments ideal for planetary imaging — use it to dial in critical focus on Jupiter's cloud bands or Saturn's rings, then lock position securely for stable long-exposure shots.
  • Dual-Speed Compatibility: Whether your telescope uses single-speed or double-speed focusing mechanisms, this 2 inch fine tuning high precision focuser integrates seamlessly via its 2 inch interface and M48 filter ring mount — no adapters needed for C8, C9.25, C11, or SC series scopes.
  • Optimized for Astrophotography Workflows: Designed specifically for 1.25 inch CCD astronomical , this 2 inch fine tuning high precision focuser works with fishbone focusers and temperature-compensation routines — record focus drift across sessions and maintain repeatability night after night.
  • Premium Aluminum Alloy Build: Made from lightweight yet aircraft-grade aluminum alloy, this 2 inch fine tuning high precision focuser resists thermal expansion, stays cool during extended imaging sessions, and withstands field use without flex or wear — weighs only 157g but feels solid and precise.
  • Full-Range 55mm Stroke & Ready-to-Use Setup: Offers >55mm linear travel (up to 75mm) for deep-focus applications like narrowband imaging — includes M42 CCD interface and 2 inch primary mirror mount; ships as one complete unit, ready to install and calibrate out of the box.

Description

Condition: 100% Brand NewItem Type: FocuserMaterial: Aluminium AlloyColor: As Pictures ShownQuantity: 1PCSWeight: Approx. 157gMinimum Distance: Approx. 55mm/2.17inchMaximum Distance: Approx. 75mm/3.0inchUsage:1. Focusing to 95% accuracy, then lock the focus2. Use this, fine regulating, and record, find the best focusing distance, and then lock the focus.3. It is better to use with fish bone focusing4. After several basic operations, the influence of different temperatures on the range of the temperature difference value of the focus can be recordedPackage List：1 x FocuserNote:Can be saved the planet when the 2 inch extension , has been focusing 55MM stroke instead.

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