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6-Point Ball Bearing Focuser - Dual Speed, Zero Backlash Brass Rack & 5kg Load for Skywatcher 150P/200P/250P F4/F5, 6-12" Newtonians/DOBs (for Orion/Celestron) (Circular Focuser Adapter) in Kuwait 6-Point Ball Bearing Focuser - Dual Speed, Zero Backlash Brass Rack & 5kg Load for Skywatcher 150P/200P/250P F4/F5, 6-12" Newtonians/DOBs (for Orion/Celestron) (Circular Focuser Adapter) in Kuwait 6-Point Ball Bearing Focuser - Dual Speed, Zero Backlash Brass Rack & 5kg Load for Skywatcher 150P/200P/250P F4/F5, 6-12" Newtonians/DOBs (for Orion/Celestron) (Circular Focuser Adapter) in Kuwait 6-Point Ball Bearing Focuser - Dual Speed, Zero Backlash Brass Rack & 5kg Load for Skywatcher 150P/200P/250P F4/F5, 6-12" Newtonians/DOBs (for Orion/Celestron) (Circular Focuser Adapter) in Kuwait

6-Point Ball Bearing Focuser - Dual Speed, Zero Backlash Brass Rack & 5kg Load for Skywatcher 150P/200P/250P F4/F5, 6-12" Newtonians/DOBs (for Orion/Celestron) (Circular Focuser Adapter)

KWD 86.500
Brand
SKYOPTIKST
Category
Telescopes
Weight
1.4 kg
SizeCircular Focuser Adapter
– 1 +

Special Features

  • Eliminate Focus Drift & Wobble: 6-Point Bearing Precision ：Revolutionary 6-point adjustable stainless steel ball-bearing mechanism ensures zero focus shift and eliminates image blur. Supports heavy rigs (5kg/13.2lbs tested) with micron-level precision (0.01mm repeatability) via user-tunable tension screws.
  • Astro-Optimized: Thermal Stability & Dual-Speed Control ：Thermal-stable anodized aluminum body (0.003mm/°C) & 10:1 dual-speed gearing (Coarse 8mm/rev, Fine 0.8mm/rev) enable ultra-precise focusing for both astrophotography and high-definition planetary observation.
  • Butter-Smooth, Zero-Backlash Focus: Brass Rack & Pinion：High-precision brass rack only handles drive transmission (non-load-bearing), preventing distortion. Paired with hardened steel gears, it delivers consistently buttery-smooth focusing under load with zero Backlash
  • Versatile M56 Thread & Wide Compatibility ： Features M56x1 threaded drawtube for stable connection of adapters/DSLRs/CCDs/filter wheels/OAGs, ensuring accurate optical alignment. Direct fit for Skywatcher 150P/200P/250P F4-F5（6"-12" ）& 8"+ DOBs.
  • Rigid 5kg Capacity & Complete Kit ：CNC-machined 6061-T6 aluminum body withstands heavy imaging setups. Kit includes focuser, M56-to-2" adapter, installation adapter, and 2" dust cover. Critical: Confirm telescope compatibility with seller before ordering.

Description

The circular adapter version is suitable for： Skywatcher 130PDS, 250F4, etc. with fully circular Focuser base

The Convex adapter version is suitable for all Newtonian reflectors with Skywatcher 150P and above calibers, as well as DOB with convex Focuser bases

Visual observation/Astrophotography-Optimized:
Thermal-stable anodized aluminum body (±0.003mm/°C)
Dual-speed 10:1 ratio (Coarse: 8mm/rev | Fine: 0.8mm/rev)，More precise focus, high-definition planetary observation
Draw Tube comes with M56 * 1 thread, which allows users to connect various photography devices using the adapter ring. The imaging system is more stable and the optical axis is more accurate

Verified Compatibility:Direct Compatibility For:
Skywatcher 150P, 200P，250P (all F4/F5 variants)
Skywatcher 6"-12" Newtonian series
Skywatcher 8-inch and above DOB series Adaptable To (Consult Seller First):
Orion 8"+ Newtonians (e.g., XX12i)
Celestron 8"+ Astrographs
Most Synta-standard focuser bases
GSO RC series
Celestron C-series

Package Includes:Focuser body x1
M56 * 1 to 2-inch adapter x1
Focuser installation adapter x1
2-inch dust cover x1

Technical Specifications:Load Capacity: 5kg (13.2 lbs) tested
Tube Travel: 35mm
Body Material: CNC-machined 6061-T6 aluminum
Gear Material: Hardened stainless steel + brass rack

️ Critical Note: Confirm your telescope model before ordering. Send tube diameter/focuser base photo to seller for compatibility check.

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