FocusLynx DirectSync SV35 System: Enhanced Focusing for Stellarvue Telescopes

Key Features:

• Designed for Stellarvue Focusers: Tailor-made for Stellarvue SVF35 3.5-inch focusers, the DirectSync SV35 motor is a high-quality aftermarket addition, enhancing manual focusers with automated precision.

• Easy Engagement and Disengagement: Features a direct drive motor system that can be swiftly engaged or disengaged, allowing for seamless switching between manual and motorized focusing.

• Superior Positional Repeatability: Offers greater accuracy and repeatability compared to the original QuickSync SV package, ideal for astrophotography and precise observations.

• Robust Carrying Capacity: The direct gearing system retains the planetary reduction assembly and unique tensioning system, enabling the DirectSync SV35 to handle imaging camera packages over 5 kg (11 lbs).

• Versatile Focusing Modes: When paired with the FocusLynx controller, the DirectSync SV35 motor supports both manual and automatic focusing modes.

• Fully ASCOM Compliant: The FocusLynx Commander software is ASCOM compatible, working in tandem with client software like FocusMax, Maxim D/L, CCDSoft, and TheSky X for a wide range of auto-focusing capabilities.

• Broad Compatibility: Suitable for a variety of telescopes, including:

  • Stellarvue SVF35 3.5" and FSV-35 3.5" focusers.
  • Stellarvue telescope models such as SVX130T, SVX140T, SVX152T.
  • Compatible with Astrotech telescopes having large 3-1/2 focusers like AT130EDT and AT152EDT.
  • Fits Teleskop-Service telescopes with large 3.5-inch focusers, including the TS APO130Q f/5 sextuplet APO.

Specifications

• Motor Housing Width: 1.9" (48mm)
• Overall Length: 3.35" (85mm)
• Weight: 5.2 oz (150 g)
• Step Resolution: 1.4 micron per step
• Stepper Motor: Bi-polar NPM 15-ohm with 1:25 gearhead
• Connection to FocusLynx: Standard Ethernet cable (included)
• Temperature Probe: Integrated Digital Sensor type TMP04FT9Z
• Current Draw: Maximum draw approx. 350mA

Software and Docs

• FocusLynx download page