ZWO ASI220MM Mini Monochrome Camera - Ultra-Compact for Precision Guidance

The ZWO ASI220MM Mini camera is an ultra-compact monochrome camera designed specifically for precision guidance in astrophotography. Equipped with a SmartSens SC2210 CMOS sensor with 2 million square pixels of 4 µm side, it offers increased sensitivity and low read noise, ideal for detecting guide stars even in low light conditions.

Features:

• Sensor: SmartSens SC2210 monochrome CMOS
• Sensor size: 1/1.8" (1920 x 1080 px)
• Pixel dimensions: 4.0 x 4.0 µm
• Die dimensions: 4.32 x 7.68 mm (diagonal: 8.81 mm)
• Full load capacity: 8.78 e-
• Maximum sensitivity (quantum yield): more than 90% around 500 nm
• Exposure time range: 32 µs to 10 s
• Maximum frame rate: 14fps at full resolution
• Read noise: 0.6 to 3.2 e-
• Interface: USB 2.0 Type-C and ST4 compatible RJ12 autoguidance port
• Lens mount: 31.75 mm (1.25") slide with M28.5x0.6 thread
• Back focus: 8.5 mm
• Weight: 60 g
• Dimensions: 36 mm (diameter) x 61 mm (height)

Advantages:

• High sensitivity and low readout noise, ideal for precision autoguiding.
• Compact and lightweight design, easy to mount in a standard 31.75mm focuser.
• Sensor optimized for better performance in the near infrared.
• Compatible with many astronomy software, such as ASIStudio, FireCapture, PHD2, MaximDL, and more.

Compatibility:

• Compatible with autoguider mounts using the ST4 port and acquisition software such as ASIStudio, Prism, NINA, SharpCap, etc.

Tips and tricks:

• Use the extension tube provided to adjust the camera focus to suit your guiding instrument.
• Ideal for autoguiding with an optical splitter (OAG) thanks to its compact and lightweight format.

The ZWO ASI220MM Mini camera is the perfect tool for astronomers and astrophotographers looking for a reliable, lightweight and high-performance guidance solution, guaranteeing precise tracking of your celestial targets.