ASI1600MM Pro

DDR Memory Buffer

The DDR memory buffer is the main difference between ASI “Cool” and “Pro” cameras.

ASI1600 Pro camera includes a 256MB DDR3 memory buffer to help improve data transfer reliability. Additionally, the use of a memory buffer minimizes amp-glow, which is caused by the slow transfer speeds when the camera is used with a USB 2.0 port.

Astrophotography Performance

ASI1600 Pro offers very good performance for astrophotography. Low read noise, low dark current and high dynamic range.

ASI1600 builds in a 12bit ADC, but can provide 12.5 stops dynamic range which is even better than KAF8300 due to its super low read noise.

NOTE: This camera does not have an IR filter. 

QE Graph

QE peak value of more than 60%.

Dark Current

The dark current of the ASI1600 from test results.

Here is a 300s dark frame tested with the cooler running at -25 degrees:  

Reliable Mechanical Structures

There are four screws that seal the sensor chamber. The camera design has been extensively tested and is very stable.

Even when used in higher humidity environments, ASI1600 Pro will still works fine without dew problems.

USB 3.0 Port & USB2.0 HUB