E-FocusDS Kit

E-FocusDS - Upgrade kit for GSO 2" Dual Speeds Crayford Focuser for Refractors

E-FocusDS Upgrade Kit - designed to be installed on the GSO 2" Dual Speeds Crayford Focuser for Refractors. It is used for manual and automatic focusing, as well as to automatically maintain accurate focus depending on changes in ambient temperature. The E-FocusDS is based on the controller Focuser FocusDreamPRO.

E-FocusDS allows you to focus in manual and automatic mode directly from your PC, using standard astronomical programs such as: MaximDL, FocusMax, BahtinovGrabber and other programs that support the ASCOM platform in the focus section.

E-FocusDS also features a proprietary FocusDreamPRO Control panel application that allows you to quickly refocus with the help of the interface buttons or use the left or right mouse button to focus, which can be especially useful for astronomers of fans of planetary photography.

Price - $159.00

Free worldwide shipping.

Ad Number: 153609


  • Sending the goods after payment within 3 days. Please send a message about payment and delivery address to E-MAIL: astragadget@gmail.com

Technical characteristics and functionality.

1. Type of applied motors - bipolar stepper motor.

2. Max. Motor current - 0.8A

3. Supply voltage - 12V

4. Software compensation of the mechanical drive of the focuser (Baklash).

5. Function of temperature compensation of focus (T.comp).

6. Interface - USB.

7. ASCOM driver.

8. Application FocusDreamPRO Control panel.

9. Software installation of the stepper motor current.

10. Software setting of the speed of rotation of the stepper motor.

11. Micro stepping mode for smooth rotation of the stepper motor.

12. Program synchronization with the user position of the focuser

(Sync position).

13. Programmatically set the number of steps for a single movement of the focuser (Incremental).


1.Stepper Motor Focus Controller E-FocusDS.

2.Sensor of temperature.

3.USB cable.

4.Block stepper motor with bracket.

5.CD with software.

6. FocusDreamPRO User's Manual (on CD).

7.Hexagon wrench.

Download the latest version of the USB driver.

Please write your questions by e-mail: astragadget@gmail.com

FocusDreamPRO User manual_EN.doc