CHF 3'299
Visit ZWO ASI6200MM Pro is a high-end monochrome astronomical camera designed for astrophotographers looking for a exceptional image quality and maximum resolution. It features a back-illuminated CMOS sensor Sony IMX455 full-size, offering impressive resolution of 61.2 megapixels. With its 9,576 × 6,388 pixels, this camera is particularly well-suited for detailed images of deep space, nebulae, and large-scale galaxies.
Combining a large sensor, 16-bit conversion, efficient cooling, and excellent noise control, the ASI6200MM Pro is a particularly comprehensive solution for’high-resolution monochrome astrophotography. Its architecture is designed for long exposures and demanding captures, while offering great flexibility during image processing.
At the heart of the ASI6200MM Pro is its Sony IMX455 back-illuminated monochrome sensor. Its full-frame format and resolution of 9,576 × 6,388 pixels allow you to capture a considerable amount of detail. With a total of 61.2 megapixels, the camera provides excellent resolution, revealing the finest details in celestial objects.
The pixels of 3.76 µm provide an excellent balance between resolution and sensitivity. The large sensor size is particularly appealing to astrophotographers who want to capture vast regions of the sky while maintaining high resolution. Extensive nebulae, galaxies, and star fields can thus be captured with great detail.
The ASI6200MM Pro features a 16-bit native analog-to-digital converter, capable of delivering a dynamic range of up to 14 stops. This significant dynamic range makes it possible to accurately reproduce even the most subtle differences in brightness found in an astronomical scene.
This feature is particularly valuable in deep-sky astrophotography. Very bright areas can be preserved while retaining the faint signals surrounding the photographed objects. The camera thus produces image files rich in information, offering a great deal of flexibility during image processing and stacking.
In monochrome mode, the ASI6200MM Pro is particularly well-suited for use with LRGB filters and narrow-band imaging. It allows for the creation of extremely detailed images by combining different luminance and color layers or by isolating the wavelengths characteristic of nebulae.
During long exposures, the ASI6200MM Pro features technology that Removal of the Amp Glow. This stray light can appear on certain CMOS cameras during long exposures, particularly at high gain settings. Eliminating it results in more uniform images and simplifies the processing of image series intended for stacking.
The camera also features advanced dark current reduction technology. At a temperature of At 0 °C, it reaches only 0.0017 e⁻/s/pixel. This extremely low value helps limit the noise generated by the sensor and preserves the weak signals captured during long exposures.
To effectively control the sensor temperature, the ASI6200MM Pro features a two-stage TEC cooling. This allows the sensor temperature to be lowered to 35 °C below room temperature.
This thermal regulation is particularly important during extended imaging sessions. By reducing thermal noise, it helps maintain clean, detailed images, even when outdoor temperatures are relatively high. Controlled cooling also facilitates the creation of consistent dark-frame libraries for image processing.
The sensor's protective glass incorporates a polyimide heating element Designed to minimize the formation of dew and condensation. This solution helps maintain a clear protective surface during humid nights or when temperatures fluctuate significantly.
The camera also features three sets of push-pull screws allowing for precise adjustment of the sensor's tilt. This tilt adjustment system is particularly useful with a large full-frame sensor, as it helps compensate for any tilt issues and optimize sharpness across the entire frame.
The large amounts of data generated by the 61.2 megapixels from the sensor are transmitted via an interface USB 3.0. A 512 MB DDR3 buffer memory is used with the camera to temporarily store data before it is transferred to the computer.
This architecture streamlines data acquisition and is particularly useful during fast-motion sequences, burst shooting, or when using the Live View. Despite its large sensor, the ASI6200MM Pro remains lightweight at just 0.7 kg, making it easy to integrate into various astrophotography setups.
| Features | ZWO ASI6200MM Pro |
|---|---|
| Type | Cooled monochrome astronomical camera |
| Sensor | Sony IMX455 full-frame back-illuminated sensor |
| Resolution | 61.2 MP – 9,576 × 6,388 pixels |
| Pixel size | 3.76 µm |
| A/D converter | 16 bits |
| Dynamic range | Up to 14 stops |
| Amp Glow | Removing the Amp Glow |
| Dark current | 0.0017 e⁻/s/pixel at 0 °C |
| Cooling | TEC, 2 levels, up to 35 °C below ambient temperature |
| Anti-fog protection | Integrated polyimide heater |
| Buffer memory | 512 MB DDR3 |
| Interface | USB 3.0 |
| Sensor Adjustment | 3 sets of push-pull screws |
| Weight | 0.7 kg |
With its 61.2 MP Sony IMX455 monochrome sensor, its 16-bit conversion, wide dynamic range, and high-performance TEC cooling, the ZWO ASI6200MM Pro is designed for astrophotographers who want to harness the full potential of high-resolution monochrome imaging. Its lack of amp glow, very low dark current, protection against condensation, and precise tilt adjustment make it a particularly well-rounded camera for challenging deep-sky observations.
