ZWO ASI533, Manual

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ASI533 Manual
10
5.5 Protect Window
In front of the ASI533 camera sensor there is an AR coated protection window with a
diameter of 32mm and a thickness of 2mm.
5.6 Analog to Digital Converter (ADC)
The ASI533 camera has a built-in 14bit ADC. The ASI533 also supports a custom ROI local
readout mode with faster frame rates at small ROI resolutions. The following figure shows the
frame rate of the ASI533 in 14bit mode, USB3.0 and USB2.0 at different resolutions:
Resolution 14Bit ADC
USB2.0 USB3.0
3008*3008 2fps 20fps
1920*1080 10fps 54fps
1280*720 24fps 80fps
640*480 70fos 117fps
320*240 216fps 216fps
5.7 Binning
The ASI533 camera supports bin2, bin3 and bin4 software pixel binning modes. The biggest
benefit of hardware pixel binning is the faster frame rate. If you do not require increased frame
rate, then we recommend software binning.
5.8 DDR Buffer
The ASI533MC Pro camera has built-in 256MB DDR3 high-speed memory to buffer image
data, ensuring stable data transmission, and effectively reducing the amp-glow caused by slow