Back Focus Calculation Guide
Learn what back focus is and how to adjust it for your SC571CC camera. This guide covers the 55mm standard, calculation formulas, and practical tips for sharp stars. READ MORE
How to Read Astronomical Camera Specs?
Understand key astronomica camera specs like pixel size, QE, and read noise to choose the right equipment and optimize your deep-sky imaging results. READ MORE
How to Use the SVBONY SV241 Pro Stably with KStars/Ekos/INDI
Learn two key steps to stabilize your SVBONY SV241 Pro with KStars/Ekos/INDI: control connection order and use fixed serial port paths. READ MORE
Why is the IMX571 Sensor So Exceptional in Deep-Sky Astrophotography?
The sony IMX571 sensor excels in deep-sky astrophotography with high quantum efficiency, zero amp glow, and low read noise. READ MORE