ASI385 Manual Revision 1.2 Aug, 2021 All materials related to this publication are subject to change without notice and its copyright totally belongs to Suzhou ZWO CO.,LTD.
ASI385 Manual ASI385 Manual ..........................1 Instruction ..........................3 Camera Models and Sensor Type ..................... 4 What's in the box? ........................5 Camera technical specifications ....................6 QE Graph & Read Noise ......................7 Getting to know your camera ....................9 6.1 External View ........................
ASI385 Cameras are designed for astronomical photography. Its excellent performance and multifunctional usage will impress you a lot! For software installation instructions and other technical information please refer to “Support”...
(Discontinued) Why do I choose ASI385? ASI385 cameras are designed for astronomical photography. The slightly larger sensor, extremely low read noise, high sensitivity and high frame rates make this new camera a very good choice for planetary imaging, it also comes with a 2.5mm all sky lens which can provide a nearly 170°...
ASI385 Manual 4. Camera technical specifications 1/1.9” CMOS IMX385 Sensor Diagonal 8.35mm 2.12 Mega Pixels Resolution 1936X1096 Pixel Size 3.75µm Image area 7.3mm*4.1mm Max FPS at full resolution 120fps (10bitADC) Shutter Rolling shutter Exposure Range 32μs-2000s Read Noise 0.75e @30db gain QE peak >80%...
Read Noise includes pixel diode noise, circuit noise and ADC quantization error noise, and the lower the better. The Read Noise of the ASI385 cameras is extremely lower when compared with traditional CCD cameras. It is even lower when the camera is set at a higher gain.
ASI385 Manual 6. Getting to know your camera 6.1 External View Protect and sealed window AR coated, D21*1.1mm 1/4” screw You can mount to tripod ST4 guide port USB3.0&USB2.0 IN 6.2 Power consumption ASI cameras are designed to have very low power consumption which is around 180ma@5V.
6.4 Analog to Digital Converter (ADC) The ASI385 camera records in 10bit ADC and 12bit ADC. You can image at a faster fps rate if you choose to use 10bit ADC (high speed mode). This camera also supports ROI (region of interest) shooting, and this smaller ROI has faster fps.
ASI385 Manual 7. How to use your camera There are many adapters available for this camera for connecting to your scope or lens. Some are included with the camera and others you can order from our site: Color camera connecting drawing: 1.
ASI385 Manual 8. Cleaning The camera comes with an AR protect window, which can protect the sensor from dust and humidity. Should you need to clean the sensor, it’s better to do so during the daytime. To see the dust, you just need to setup your telescope and point it to a bright place. A Barlow is required to see these dusts clear.
ASI385 Manual 10. Servicing For software upgrades please refer to “Support-manual and software” on our official website. https://astronomy-imaging-camera.com/ For repairs and consultation: https://support.astronomy-imaging-camera.com/ For customers who bought the camera from your local dealer, dealer is responsible for the customer service.
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