Say “Goodbye!” to dew problem
ASI071MC Pro Camera completely upgrade anti-dew and mechnical body.
The diameter of the camera body is incresed to 86mm (the old 071 is 78mm).
▶6 screws seal the chamber
This new structure seal the CMOS chamber better and no dew or frost happen on sensor anymore.
This new structure will never cause air leak risk, keep the camera keep dry in any eviroment.
▶New mechnical design and Anti-Dew Heater
ASI071MC Pro has 2 stage TEC cooling system to enable very deep cooling (-35℃ below ambient). you need external power supply to power on the cooler. AC-DC power adapter is not included in this package, you can order from here.
The anti-dew heater can heat the protect window to avoid any dew problem happen on protect window, the heat power is around 6W and can be turn off in software to save power.
Say “Hello!” to DDR III buffer
Includes one 256MB DDR3 memory buffer to help data transfer more stable and no amp-glow issue which is caused by the slow speed data transfer during reading out under USB2.0 Port.
Say “Impresive!” to noise control
ASI071MC Pro upgrade PCB board, We compared Pro with Cool version, Dark current noise is much smaller than before. Very similar to CCD camera.
ASI071MC Pro offers very good performance for astrophotography. Low read noise, high dynamic range.
the Dark Current of ASI071MC Pro is better controled than before with the help of DDR buffer and new improvment of hardware design
Please check this 300s dark frame free of amp-glow:Here
we suppose the QE peak value is more than 50%
Purchase Link: ASI071MC Pro Camera