ZWO ASI2600MC Pro USB3 Cooled Color Camera - ASI2600MC-P

Article number:	ASI2600MC-P
Availability:	In stock
Delivery time:	In Stock!

Product Description

ASI2600MC Pro uses Sony’s latest back-illuminated IMX571 APS-C format native 16-bit ADC sensor. It has an ultra-high 14 stops dynamic range, ultra-low 1.0e readout noise and an innovative breakthrough resulting in zero amp-glow. It is a camera born from the appeal of astrophotography lovers.

Amazing Craftsmanship, Lightweight body, Solid image quality:

We have been working hard to reduce the weight of the camera while improving the performance of the camera. After years of technical accumulation and repeated weight loss experiments by ZWO engineers, ZWO finally concentrated the ASI2600 to 0.7KG.

APS-C format:

The ASI2600MC Pro uses APS-C format, the sensor length and width are 23.5mm * 15.7mm and the diagonal is 28.3mm. This is a 26MP camera with a small pixel size of 3.76um that can accommodate a large well depth of 50ke.

 

 

Native 16bit ADC:

ASI2600MC Pro is our first batch of CMOS astronomy cameras with 16bit ADC. This 16bit ADC is not a CCD 16bit ADC, and it can really achieve a dynamic range output of 14 stops. This significantly improves the image sharpness and contrast, and the color changes are smoother and more natural.

 

IMX571 backlit sensor:

Sony’s back-illuminated CMOS image sensor improves sensitivity and noise reduction – the key factors to enhancing image quality, while radically realigning their fundamental pixel structure from front-illumination to back-illumination. It has retained the advantages of CMOS image sensors such as low power consumption and high-speed operation.

With a conventional front-illumination structure, the metal wiring and transistors on the surface of the silicon substrate that form the sensor’s light-sensitive area (photo-diode) impede photon gathering carried out by the on-chip lens. A back-illuminated structure minimizes the degradation of sensitivity to optical angle response, while also increasing the amount of light that enters each pixel due to the lack of obstacles such as metal wiring and transistors that have been moved to the reverse of the silicon substrate.

Sony has newly developed a unique photo-diode structure and on-chip lens optimized for back-illuminated structures, that achieves a higher sensitivity and a lower random noise without light by reducing noise, dark current and defect pixels compared to the conventional front-illuminated structure.

Camera Performance

The ASI2600MC Pro has excellent performance with a dynamic range of up to 14stops. When the gain value is 100, the magical HCG high gain mode is turned on, the readout noise is greatly reduced, and the dynamic range is basically unchanged. It is recommended to set the gain to 0 or gain 100 in deep space.

 

Zero Amp Glow

Traditional CMOS sensors produce a weak infrared light source during operation quite often seen in the corner of uncalibrated images as the tell tale signs of ‘amp glow’. As the ASI2600MC Pro uses zero amp glow circuitry, you won’t have to worry about amp glow even when using high gain, long exposure imaging.

With amp glow – exposure 300 second exposure

ASI2600 frame with no amp glow – Exposure 300 second

Anti-dew

ASI2600MC Pro comes with the polyimide heater.

The anti-dew heater  which completely fit the  protective window will heat it to avoid any dew problems.

The heat anti-dew heater power is around 5W and can be turn off  in software to save power.

QE value:

We suppose that the QE peak value of the ASI2600MC Pro is above 80%.

 

Two-stage TEC cooling, ultra-low dark current:

Like the ASI6200, the ASI2600MC Pro also uses two stage TEC cooling and can lower the CMOS sensor temperature to more than 35c below ambient, which can greatly reduce dark current generation and sensor noise even with extended exposure times.

The unique dark current suppression technology can even further reduce dark current noise.

At a cooling temperature of 0 °, the dark current noise is only 0.0024e/s/pix. Which means 300s exposure can only cause 0.7e dark current noise, which is completely negligible!

Note：ASI2600MC Pro camera requires 1A current from the USB, if your PC can not provide enough current, please use an external 12V power supply to power the camera. (Voltage range: 11~15V. 12V recommended).

 

DDR3 Memory Buffer

The ASI2600MC Pro is equipped with a USB 3.0 transmission interface and a built-in 256MB DDR3 cache to ensure stable and secure data transmission. Under long exposure, it effectively avoids frame dropping and greatly reduces the glow effect caused by slow reading speed.

 

Mechanical Diagram

 

What is in the box?

Notice：Cooled cameras need a 12v power adapter, If you don’t have one, please click this link to buy a 12V power adapter. There are 4 different standard for different contury, please choose it carefully.

https://astronomy-imaging-camera.com/product/acdc-adapter-12v-5a-for-cooled-cameras

The best solution of 55mm back focus length

 

Read more: https://astronomy-imaging-camera.com/tutorials/best-back-focus-length-solutions-55mm.html

You can attach 2″ EFW to 2600MC Pro as well if you would like to, please refer to the instruction HERE.

Connecting Diagram

• Nikon-T2 adapter
• EOS-T2 adapter
• 2” filter (optional)
• Nikon lens
• Canon lens

Camera technical details

Sensor: SONY IMX571 CMOS
Diagonal: 28.3mm
Image area: 23.5*17.5mm
Resolution: 26 Mega Pixel 6248*4176
Pixel Size: 3.76μm
Bayer Pattern: RGGB
Shutter:Rolling shutter
Exposure Range: 32μs-2000s
ROI: Supported
Read Noise: 1.0-3.3e
QE peak: over 80%
Full well: 50000e
ADC:16bit
DDRIII Buffer: 256MB
Non-volatile memory/On camera storage: Build-in total 192K byte user-accessible space(image size up to 480X320)
Interface: USB3.0/USB2.0
Interface: USB3.0/USB2.0
Adaptor: M42X0.75
Protect window: D60-2 IR Cut
Dimensions: 90mm Diameter
Weight: 700g
Back Focus Distance: 17.5mm
Cooling: Regulated Two Stage TEC
Delta T: 35°C below ambient
Camera Power consumption: 1.15A at 5V
Cooler Power consumption: 12V at 3A Max
Working Temperature: -5°C—50°C
Storage Temperature: -10°C—60°C
Working Relative Humidity: 0%—80%
Max FPS at full resolution:
16Bit ADC
6248×4176 3.51fps
4096×3072 4.75fps
4096×2160 6.71fps
3840×2160 6.71fps
1920×1080 13.13fps
1280×720 19.29fps
640×480 28.06fps
320×240 51.44fps
More resolutions can be seen in software. Customized resolution is also supported.