Starlight Instruments Electronic Focusing System for William Optics
Starting Price: $265.00
Price as Configured: $265.00
Price as Configured: $265.00
Brand: Starlight Instruments / SKU: SI-RCEF
Starlight Instruments has developed the SI-RCEF which allows you to electronically control the helical focuser of the William Optics Red/Space Cat 51mm Telescope with a modified version of Starlight's Handy Stepper Motor (HSM). System includes the stepper motor, pulley, and bracket.
The RCEF motor is controlled with either the Starlight Instruments Electronic Focusing System (SI-EFS) or the Focuser Boss II (see Add-ons and Accessories below).

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