The ZWO ASI585MM is a high-performance monochrome astronomy camera designed for capturing deep-sky, planetary, and lunar images with exceptional detail. It features the Sony IMX585 sensor with an 8.29 MP resolution (3840 x 2160) and 2.9μm pixel size, providing high sensitivity and low noise. With a peak quantum efficiency (QE) of 91% and a low read noise of just 0.8e, this camera ensures crisp, high-contrast images with minimal interference.

The ASI585MM supports a maximum frame rate of 46.9 FPS, making it suitable for both fast planetary imaging and long-exposure deep-sky astrophotography. The rolling shutter system and 12-bit ADC enable precise image capture with smooth tonal gradations. A built-in 256GB DDR3 memory buffer optimises data transfer, reducing lag and ensuring stable performance.

Equipped with a USB 3.0 interface, the camera allows high-speed data transmission, while its compact and lightweight 126g design ensures easy integration with various telescope setups. The M42 x 0.75 adapter provides compatibility with a range of astrophotography accessories.

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About ZWO Optical

Astrophotography has never been easier.

Established in 2011, ZWO Optical is a fast-growing global astroimaging camera powerhouse based in Suzhou China. They focus on building and innovating ground-breaking CMOS cameras such as the iconic ZWO ASI120MM Monochrome CMOS camera (the first-ever planetary CMOS camera to beat a CCD in the early 2010s). ZWO continues to pioneer new astrophotography technology with revolutionary features to capture exceptional quality of images of space that will last you a lifetime. Today, ZWO cameras are recognised by every passionate astrophotographer and are available in over 25 countries internationally.

Product Code: ZWO-ASI585MM