
ZWO ASI585MC Pro Colour Astronomy CMOS Camera
The ZWO ASI585MC Pro Colour Astronomy CMOS Camera is a cooled colour astronomy camera featuring an 8.29MP Sony IMX585 sensor with 2.9μm pixels and 3840x2160 resolution. Its high sensitivity, low read noise, and zero amp glow make it ideal for deep-sky and planetary imaging.
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Unveiling the ASI585MC Pro: A Stellar Performer Takes Flight
The ASI585MC Pro camera stands out as a compelling choice for astrophotography enthusiasts, particularly those interested in capturing the beauty of deep-sky objects. Its core strength lies in the large 1/1.2" Sony 4K CMOS sensor, equipped with sensitive 2.9μm pixels. This combination translates to exceptional low-light performance, crucial for capturing faint deep-sky nebulas, galaxies, and star clusters in crisp detail. The camera has an impressive 8.29-megapixel resolution, ensuring you can capture these celestial wonders with enough resolution to crop or print later.
Beyond deep-sky astrophotography, the ASI585MC Pro's versatility extends to capturing the dynamic details of the solar system. Its high-speed mode, reaching up to 47 frames per second at full resolution, makes it suitable for capturing the rapid changes occurring on the Sun, Moon, and planets. This allows you to freeze fleeting moments, like the eruption of a solar prominence or Jupiter's Great Red Spot, with exceptional clarity.
Beyond the Stars: Technological Advancements
The ASI585MC Pro pushes the boundaries of astrophotography with its innovative features:
• STARVIS 2 Technology: This next-generation technology, developed by Sony has a wider dynamic range and unparalleled sensitivity, exceeding human vision. Witness the universe in a way never experienced before, with an improved signal-to-noise ratio for pristine images.
• Unmatched Full Well Capacity: The camera's back-illuminated structure empowers it with a colossal full well capacity, nearly four times that of its predecessor. This translates to superior light-gathering efficiency, minimising overexposed highlights and maximising signal-to-noise ratio for even more breathtaking details.
• Zero Amp Glow, Guaranteed: Say goodbye to unwanted noise! The ASI585MC Pro delivers consistently clean and smooth images, regardless of exposure length or gain. This remarkable achievement is embedded within the hardware itself, requiring no software intervention.
• Uninterrupted Data Flow: Experience seamless data transfer with the integrated 512MB DDR3 cache and a robust USB 3.0 interface. This ensures smooth and stable operation, allowing you to focus on capturing your celestial masterpiece.
Unveiling the Universe, One Feature at a Time:
• Multifunctional USB Hub: Connect various accessories like EFWs, guide cameras, and EAFs with ease, transforming your setup into a comprehensive astrophotography powerhouse.
• Powerful Two-Stage TEC Cooling: This innovative system chills the CMOS sensor down to a staggering 35 degrees Celsius below ambient temperature. The result? Dramatically reduced dark current generation and sensor noise, even during extended exposures, yielding crystal-clear images.
• Low Read Noise, High Dynamic Range: The camera's built-in HCG mode effectively combats read noise at high gain, preserving the camera's exceptional dynamic range. This translates to vibrant images even in challenging low-light conditions.
Full Specifications
Type | Colour |
Sensor Type | IMX585 |
Sensor Size | 11.2x6.3mm |
Pixel Size | 2.9 μm |
Read Noise | 0.7e |
Resolution | 8.29MP (3840x2160) |
Max Framerate | 47 FPS |
Zero Amp Glow? | Yes |
Delta T | 35°C below ambient |
Memory Buffer | 512MB DDR3 |
Shutter | Rolling Shutter |
QE Peak | 91% |
Full Well | 40,000e |
Back Focus | 17.5mm |
ADC | 12-bit |
Exposure Range | 32μs-2000s |
USB | 3.0 |
Adapter | M42 X 0.75 |
Weight | 700 g |
Connection Methods (Back Focus - 55mm)
Connection to External Devices
Mechanical Drawing
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: ASI585MC-P
Product Flag | New |
---|---|
Colour / Monochrome | Colour |
Sensor Type | IMX585 |
Sensor Size | 11.2 x 6.3mm |
Resolution | 3840 x 2160 |
Pixel Size | 2.9um |
ADC | 12 bit |
Read Noise | 0.9e |
USB | 3.0 |
FPS | 47fps |
Shutter | Rolling Shutter |
QE Peak | 91% |
Full Well | 47Ke |
Back Focus | 17.5mm |
Power | 12V 5A |
Operating System Compatibility | Windows, Mac OSX, Linux |
Cooled? | No |