CENTRALDS ASTRO D850 USER GUIDE
Introduction
Astro D850 is a cooled camera that modified D850 of Nikon.We took out the image sensor from the
inside of camera body and attached a TEC cooling module on to it and made it to a high
performance Astronomical cooled camera.The image sensor can be cooled maximum -18
℃
( ±
2
℃
) below ambient by the installed TEC cooling module.
Informations of product
＊
Cool down the temperature of CMOS sensor 18 Celsius degree(±2
℃
) from that of ambient air.
＊
Absolutely high-Quality image in B-shutter use compared with usual unmodified DSLR
＊
Realtime Monitoring of the cooling temperature by digital thermometer
＊
Drop-in filter system
＊
Use of high efficiency Thermo electric cooler module
＊
Power Source - Cooling Module: 5V, 1.5A DC , Camera: Li-ion Battery (EN-EL 15a)
＊
Optimal design by 3D CAD Modeling
＊
Precision manufacturing by CNC machine
＊
Perfect tuning of optical axis of CMOS sensor by 3 point alignment
＊
Permanent Anti-dew system applied.
＊
Hoya MC Clear Filter
Installed
* Internal Silent cooling fan installed
* Live-view Focus function alive.
＊
Net weight: 1,580g
＊
Disabled function:Low Pass Filter, Mechanical shutter, Sensor Cleaning, Camera Body to Lens
Communication
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