ASI2600MM Pro (mono)
ASI2600MM Pro (mono)
ASI2600MM Pro (mono)

ZWO

ASI2600MM Pro (mono)

Regular price
$ 2,480.00
Sale price
$ 2,480.00
Unit price
per 

This item is out of stock but you can place an order now and we’ll ship when it becomes available.

Backordered until early July. Call 206-327-9826 to place a refundable deposit to reserve a camera from our next shipment.

Product Description

ASI2600MM Pro uses Sony’s latest back-illuminated IMX571 APS-C format native 16-bit ADC sensor. With the ultra-high 14 stops dynamic range, ultra-low 1.0e readout noise and an innovative breakthrough resulting in zero amp-glow, it’s destined to become a blockbuster in the year 2021.

Like its color version, ASI2600MM Pro also has a very light weight of 0.7KG.

2600参数

02

APS-C Format:

This is a 26MP camera featuring a small pixel size of 3.76um yet also having the incredible ability of accommodating a large well depth of 50ke.

The sensor length and width are 23.5mm * 15.7mm. The diagonal is 28.3mm.

03

Native 16bit ADC:

As one of the few CMOS astronomy cameras with 16bit ADC in the market, ASI2600MM Pro was born with superiorities for astrophotography. This 16bit ADC is not a CCD 16bit ADC. It can really achieve a dynamic range output of 14 stop, which will significantly improve the image sharpness and contrast, also create smoother and more natural color transitions.

14bit-vs-16bit

 


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.

BSI-EN

Camera Performance:

The ASI2600MM 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. For better date quality, it is recommended to set the gain to 0 or gain 100 during deep-sky imaging.

2600MM Pro Gain RN DR FW vs gain

 


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 ASI2600MM 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

Dark flame with amp glow – 300s exposure time

2600 no amp-glow

Dark frame from ASI2600 without any amp glow – 300s exposure time

Anti-Dew Heater:

There is a polyimide heater completely fitting the protective window in the ASI2600MM Pro camera. It can help avoid the annoying dew or icing issues.

The power of the heater is around 5W. You are free to turn it off anytime in your photography software if you want to save some power.

anti-dew heater

QE Value:

According to the test results of Sony, the QE peak value of the ASI2600MM Pro is 91%.

2600 QE图

Two-Stage TEC Cooling, Ultra-Low Dark Current:

Thanks to the two stage TEC cooling, ASI2600MM Pro can lower the CMOS sensor temperature to more that 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 0.0022e/s/pix. Which means 300s exposure can only cause 0.7e dark current noise, which is less than the readout noise. While at a cooling temperature of -20 °, the dark current can even reduce to 0.00012e/s/pix, which is completely negligible!

DCvsT-2600MM(571)_2

 

USB3.0 & 256M DDR3 Memory:

The ASI2600MM Pro is equipped with a USB 3.0 transmission interface and a built-in 256MB DDR3 cache to ensure stable and secure data transmission.

DDR3-buffer

 

Mechanical Diagram

结构尺寸图

 

 

 

What is in the box?

what's in the box

 

The best solution of 55mm back focus length:

APS-C format cooled camera - 55mm back focus length solution

APS-C format cooled camera + M42 filter drawer + OAG

APS-C format cooled camera + 36mm EFW + OAG

APS-C format cooled camera + 2inch EFW + OAG

For the detailed connection methods of ASI2600MM Pro:

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

 

Connecting Diagram with DSLRs:

Connecting DSLR lens Diagram of 2600

  1. Nikon-T2 adapter
  2. EOS-T2 adapter
  3. 2” filter (optional)
  4. Nikon lens
  5. Canon lens

Personal Upgrade Path

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