ZWO ASI533MC Pro USB3.0 Cooled Color Astronomy Camera 256MB DDR3 Buffer

The ZWO ASI533MC Pro Color CMOS Astrophotography Camera

Crafted with astrophotographers in mind, the ASI533MC Pro delivers the utmost performance for even the most sophisticated astroimaging rigs! The thoughtful design of the camera body makes for a camera with useful additions and careful circuitry, allowing for an increase in signal collection while simultaneously decreasing noise. This, when paired with its high quality Sony sensor, offers a One-Shot Color (OSC) camera with incredibly high sensitivity and exceptionally low noise, resulting in stunning images packed with detail.

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In 2025, this remarkable color camera continues to deliver outstanding performance that is sure to take your astrophotography rig to the next level. The impressive 9-megapixel square IMX533 sensor allows for incredible resolution within the images captured, and the peak quantum efficiency of 80% and low readout noise of 1.0e result in a superb signal to noise ratio. The back illumination of this sensor greatly increases the sensitivity to photons collected, resulting in photos with incredible detail and low noise. Cool your camera to as low as -35 degrees Celsius below ambient temperature and reduce noise even more! Also featured is zero amp glow, no matter how high of gain you use or how long the exposure is. These incredible aspects within the ZWO ASI533MC Pro were designed to deliver the ultimate astrophotography performance.