ZWO ASI220MM Mini - Monochrome Astronomy Camera
The ZWO ASI220MM Mini is the upgraded successor to the ASI290MM Mini, presenting a larger sensor and improved NIR sensitivity. This monochrome camera integrates cutting-edge technology for stellar performance in astrophotography and celestial observation.
Built with a sensitive SC2210 CMOS sensor, the camera delivers a resolution of 1920x1080, capturing the intricate details of your celestial subjects. The increased pixel size of 4µm ensures that each frame is filled with rich detail and clarity, even in low-light conditions.
With an impressive QE peak of 92% and a full well capacity of 8.78ke, the ASI220MM Mini stands out in its class, offering astronomers the ability to capture deep-sky wonders with reduced noise and enhanced dynamic range.
Designed with convenience in mind, the camera comes equipped with a USB 2.0 Type-C port for fast data transfer and easy connection, as well as an ST4 port for straightforward autoguiding capabilities.
For connectivity, the camera includes a USB 2.0 Type-C port, offering a modern and efficient method for data transfer. It also features an ST4 port, allowing for direct connection to an auto-guider port of a mount, which is essential for long-exposure astrophotography to track stars accurately.



Key Features:
- Sensor: 1/1.8" SC2210 monochrome CMOS
- Resolution: 1920 x 1080
- Pixel Size: 4µm
- Sensor Size: 7.68mm x 4.32mm
- Quantum Efficiency (QE) Peak: 92% at 500nm
- Full Well Capacity: 8.78ke
- Readout Noise: 0.6e - 3.2e
- Frame Rate (FPS): Up to 14fps at full resolution
- ADC: 12-bit
- Interface: USB 2.0 Type-C, ST4 Port
- Weight: 60g
- Operating Temperature: -5°C to 50°C
- Back Focus Distance: 8.5mm/12.5mm
- Compatibility: Windows 7/8/10 32&64bit, Linux, Mac
REVIEW of ZWO ASI220MM Mini Guiding Camera 👇