Hello,
I just designed a cooled camera,using the 1.8inch 6.0mega ccd chip.This ccd chip is just like the NIKON D50 camera's Here is the prototype.
The pixel size is 7.8um*7.8um, 3000*2000, color.
This camera using 16bit ADC.USB2.0.Download speed is about 1sec for whole image.TEC is 2 stage
More picture is here
http://amateur.lamost.org/qhy/ccdbbs...hp?postid=1384
http://amateur.lamost.org/qhy/ccdbbs...hp?postid=1381