William Optics Red/Space Cat Electronic Focusing System

Available on backorder

SKU: SI-RCEF Categories: ,


Starlight Instruments is proud to announce the release of 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 our Handy Stepper Motor (HSM).

The RCEF motor is controlled with either the Starlight Instruments Electronic Focusing System (SI-EFS) or the Focuser Boss II.

Below is a video that goes in-depth about the motor drive for the William Optics Red/Space Cat.

YouTube video #1

YouTube video #2

Additional information

Weight 3 lbs
Electronic Focuser

Not Interested

Power Supply

AC/DC Power Supply 12VDC, DC Cigarette Plug, Not Interested