ThirdLynx QuickSync FTX40 (19973)
ThirdLynx QuickSync FTX40 (19973)
ThirdLynx QuickSync FTX40 (19973)
ThirdLynx QuickSync FTX40 (19973)
ThirdLynx QuickSync FTX40 (19973)


ThirdLynx QuickSync FTX40 (19973)

Regular price
$ 525.00
Sale price
$ 525.00
Unit price

This item is out of stock but you can place an order now and we’ll ship when it becomes available.


Optec's QuickSync FTX40 motor features our new ThirdLynx control circuit.  FTX40 fits the large Feathertouch 3.5-inch focusers with the same Best-In-Class clutch mechanism of the original QuickSync motors.  However, all the control electronics are built into the focus motor.

No external controller is required.

USB connectivity and fully compatible with all existing FocusLynx software.


  • Material:  6061 aluminum, anodized black with gold knob,
  • Length:  3.7" (94mm)
  • Width:  1.9" (48mm)
  • Weight: 6.4 oz (185 g)
  • Tools Required:  1/16" and 7/64" hex keys (included)
  • Motor Cable:    Standard USB A-B (3-ft. and 15-ft. lengths included)
  • Power:  12VDC at less than 1A (power supply included).


  • Feathertouch 3.5-inch and larger focusers including:
  • Feathertouch FTF3545, FTF3515 focusers,
  • Astro-Physics AP27FOC3E, AP4FO3CE 2.7 and 4-inch focusers.

 ThirdLynx controllers are fully compatible with FocusLynx dual-focus control hubs making the FTX40 compatible with all ASCOM, X2, and INDI software.

 Package Contents

  • ThirdLynx Motor
  • 3’ USB Cable
  • 15’ USB Cable
  • Allen Wrench
  • Power Supply with cord


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