FocusCube Zero C14, C14 Edge or RASA 14

Pegasus Astro FocusCube Zero: Advanced electronic focusing motor

The Pegasus Astro FocusCube Zero is an advanced electronic focusing motor, specially designed for Schmidt-Cassegrain (SCT) or RASA telescopes. This self-contained device offers exceptional precision and ease of use, meeting the needs of demanding astrophotographers. Here's a detailed description of its technical features and functions:

Key features

1. High-precision stepper motor

• Bipolar stepper motor : Zero backlash movement guarantees precise, reproducible focusing, essential for high-resolution astrophotography.
• Fast travel : The absence of a reduction gearbox allows rapid movement of the primary mirror, ideal for rapid focus adjustment.

2. Stand-alone digital control

• Stand-alone device : Includes its own electronic controller, so it can be used without an external controller. It can be controlled directly from a PC using ASCOM drivers or Pegasus Astro's Unity platform.
• Software compatibility : Compatible with popular software such as NINA and other tools supporting the ASCOM protocol.

3. Integrated thermal sensor

• Temperature sensor : Continuously measures ambient temperature and automatically adjusts focus to compensate for thermal variations, helping to maintain optimum sharpness during long observation or astrophotography sessions.

4. Easily reproducible V-curve

• Precise autofocus : FocusCube Zero facilitates the generation of V-curves, essential for perfect autofocusing.

5. Simple, compact installation

• Compact case : The 52 x 58 x 35 mm case is easily mounted on the SCT telescope's focuser using a dedicated bracket. Cables for power supply and USB connection are included.

Practical benefits

• Universal compatibility : Designed specifically for SCT telescopes such as the Celestron C11 and EdgeHD.
• Increased reliability : Modern materials and advanced electronics guarantee durability and consistent performance.
• Ease of use : Once installed, simply connect the device to the PC, download the necessary drivers, and it's ready to go.
• Full autonomy : No need for a physical remote control or additional accessories.

Limitations

• Limited connectivity : Must not be connected to external controllers such as the Dual Motor Focus Controller or Ultimate Powerbox via the RJ45 port, reserved solely for the thermal sensor or optional remote control.
• No physical remote control : It does not include a physical remote control.

Applications

• Astrophotographers : Ideal for those looking for precise automated focusing on SCT telescopes.
• Vibration reduction : Perfect for users wishing to minimize vibration during manual adjustment.
• Thermal compensation : Suitable for long sessions requiring automatic temperature compensation.

Conclusion

In short, the Pegasus Astro FocusCube Zero is distinguished by its precision, speed and ease of installation. It has become an indispensable tool for optimizing the focusing of SCT telescopes under demanding conditions.

Reference and Configuration

How do I check for compatibility?

Before setting up your system, compare the exact part number, generation, and connection types of your equipment with the manufacturer’s documentation. An accessory from a different generation is not necessarily interchangeable.

Documentation: Pegasus Astro, manufacturer information. To verify a specific configuration, please provide the part number PEG-FCZERO-SCT14 to Deep Space Astronomy.