ZWO ASI120MM Mini USB2.0 Mono Guide Camera
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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.
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High-Quality Imaging: Delivers a high quantum efficiency (QE) peak of nearly 80% with a 12-bit ADC, ensuring detailed and clear images.
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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.
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Connectivity Options:
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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.
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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 |
