Optec TCFS-i Focuser With TPO 6-8" RC Adapter

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  • Regular price $800.00
  • ITEM #
    OP-17668-19663


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Features

Optec TCFS-i Focuser With TPO 6-8" RC Adapter

Optec TCF-Si Focuser

Mechanically, the Optec TCF-Si is a robust Crayford style motorized focuser with high repeatability, no play and nearly zero backlash of only 0.0013-inch. Optec's implementation is ideal for applications which require exact focus such as CCD imaging or film astrophotography. A geared stepper motor rotates the drive shaft with one step rotation of the motor equal to a 0.000086-inch movement of the drawtube. Focuser control is now accomplished via direct serial connection between the focuser and computer.

The unit adds 3.5 inches to the telescope's back focus as measured from the front to the end of the drawtube when at the mid-focus position. The total travel of the drawtube is 0.6 inches or 7000 steps. The TCF-S focuser can easily handle cameras and instrument packages weighing up to 10 pounds. The TCF-S can be used with a PC for automatic focus with some of the popular camera control software.

The???included???M90 x 1mm Threaded Mount was designed primarily for adapting the TCF-S focuser to the TPO 6-8" RCs.?????? This adapter fits over the M90 threads and presents the OPTEC-2400 dovetail for attachment of the TCF-S, IFW, or any 2400 receiver.

Additional Information

ConditionNew
Focus ControlDigital
Focuser DesignCrayford
Focuser Or Mask Size2" Drawtube
Focusing Aid TypeFocuser
ManufacturerOptec
Warranty1 Year Warranty

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