ZWO ASI120MM Mini USB2.0 Mono Guide Camera

Advanced Sensor: Features the AR0130CS 1/3" sensor (4.8 mm x 3.6 mm), offering 1280 x 960 resolution with each pixel measuring 3.75 μm x 3.75 μm.
High-Quality Imaging: Delivers a high quantum efficiency (QE) peak of nearly 80% with a 12-bit ADC, ensuring detailed and clear images.
Astrophotography Optimized: Ideal for planetary imaging and guiding, boasting low read noise and a high dynamic range. Includes an AR protective window for enhanced performance.
Connectivity Options:
- USB 2.0 Type-C Port: Simplifies connections with its reversible plug design. Compatible with most modern mobile phones. Requires a USB-C to USB-A cable.
- ST4 Port: Allows direct connection to the auto-guider port of your telescope mount for precise tracking and guiding during astrophotography sessions.

This compact and efficient guide camera from ZWO is part of their "mini" series, offering excellent functionality for both beginners and experienced astrophotographers seeking a reliable guiding solution or a dedicated camera for planetary imaging.

Specifications

Feature	Specification
Sensor	1/3″ CMOS AR0130CS (Mono)
Resolution	1.2 Mega Pixels, 1280×960
Pixel Size	3.75µm
Exposure Range	64µs-2000s
ROI (Region of Interest)	Supported
Non-volatile Memory	Build-in 192K byte user-accessible (image size up to 480x320)
ST4 Guider Port	Yes
Focus Distance to Sensor	8.5mm
Shutter Type	Rolling Shutter
Protect Window	AR coated window
Operating System Compatibility	Mac, Windows, Linux
Interface	USB2.0
Bit Rate	12bit output
Adaptor	1.25″ / M28.5X0.6
Dimension	φ36mm X 61mm
Weight	60g or 3.1 ounces (without lens)
Working Temperature	-5°C—45°C
Storage Temperature	-20°C—60°C
Working Relative Humidity	20%—80%
Storage Relative Humidity	20%—95%
Supported Resolution (Binning 1x1)	1280x960@35FPS; 1280x720@46FPS; 1024x768@54FPS; 800x600@90FPS; 640x480@118FPS; 320x240@224FPS
Supported Resolution (Binning 2x2)	640x480@35FPS

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ZWO ASI120MM Mini USB2.0 MonoGuide Camera

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