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Optec DirectSync SV

Optec DirectSync SV

Starting Price: $325.00
Price as Configured: $325.00
Brand: Optec / SKU: OP-19778
The FocusLynx DirectSync SV system is an aftermarket add-on for the Stellarvue SVF25 2.5-inch and SVF30 3-inch Focusers . The new DirectSync SV motor provides a direct drive motor that can be easily disengaged for manual focusing. The DirectSync SV motor kit is easy to install and provides a digital focusing solution that also allows manual focus when at the telescope.

This version requires the external Optec FocusLynx controller . If you would prefer the fully integrated solution consider the ThirdLynx model.

NOTE: For Access and SVQ models, see Optec's #19776 DirectSync APO motor. For larger Stellarvue focusers, see Optec's #19780 DirectSync SV35 motors.


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  • Material:  6061 aluminum, anodized black
  • Length:  4.9" (124mm)
  • Width:  4.7" (120mm)
  • Thickness: 0.1" (2.5mm)
  • Weight: 1.8 oz (50 g)
  • Mounting Holes:  Clearance for 1/4-20
  • Connection to FocusLynx:  Four 4-40 flathead screws (included)
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It includes an electronic Fine Focus Knob for greater control and tactile feedback while using eyepieces at the telescope. An embedded rotary encoder switch allows one-hand fine focus control while using an eyepiece. No need to move your eye away from the eyepiece - with this improvement the FocusLynx hand control provides simple, intuitive and precise control of the focus motor. The FocusLynx Hand Control plugs into the Hand Controller port on the bottom of the FocusLynx Control Hub using the included telephone handset cord.

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QTY:  
Price as Configured: $325.00

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The FocusLynx DirectSync SV package was designed especially for the Stellarvue 2.5 and 3-inch native focusers and offers greater positional repeatability than the original QuickSync SV package. With a direct gearing system that leaves the planetary reduction assembly and unique tensioning system intact, DirectSync SV can achieve greater positional repeatability and carry imaging camera packages in excess of 5 kg (11-lbs).

Coupled with the FocusLynx controller, DirectSync can be used in both manual and automatic focusing modes. Fully ASCOM compliant, FocusLynx Commander software works in conjunction with higher level client software such as FocusMax and Maxim D/L as well as CCDSoft and TheSky X to provide auto-focusing for a wide variety of manual focusers.

Compatibility:

  • Stellarvue SVF25 2-1/2-inch focuser,
  • Stellarvue SVF30 3-inch focuser,
  • Stellarvue -25SV 2-1/2-inch focuser,
  • Stellarvue -3SV 3-inch focuser,
  • Stellarvue FSV-3B 3-inch focuser,
  • Many Stellarvue model telescopes including:
    • SV080ST-25SV,
    • SV80-3SV,
    • SVR102T-25SV 102mm Raptor