UC140S, adopted 2/3  EXview HAD CCD sensor, is a research-grade camera designed for low-light photography. Its highly sensitive CCD elements are capable of detecting even the faintest signals. Combined with TEC cooling mechanism, it can significantly reduce the thermal noise caused by long time exposure, making it ideal for laser induced fluorescence, biological radiation imaging, microscopy imaging, near infrared and fluorescence imaging, chemiluminescence (ECL),Medical Testing (FISH), etc. 

Feature 

Features: 
2/3  EXview HAD CCD sensor, with high sensitivity. 
Both color/mono sensor for choosing. 
USB2.0 interface, plug and use. 
Perfect color reproduction, closed to that you viewed via eyepiece. 
High speed. 15fps at full resolution. 
Pelter Cooling system is optional, can reach 30-50C below the room temperature. 
Defects: 
Resolution is a little lower, only 1.4Mp. 

Model        UC141S 
Sensor        2/3  ICX285, CCD, Color/mono 
Sensor Resolution        1360Hx1024V, 1.4Mpix 
Pixel Size        6.45umx6.45um 
A/D Conversion        12bit 
S/N Ratio        41dB 
Exposure Time        0.5ms-40min 
Frame Rate        15fps@1360x1024 
        30fps@640x480 
Spectral Response        400nm~1000nm 
Readout Noise        8 e- 
Scan Mode        Progressive Scan 
Shutter        Electronic 
Optical Interface        C/CS mount 
Data Interface        USB2.0 (480 Mbit/sec) 
Power Supply        DC 5V 
Power Consumption        approx. 2W 
Pelter Cooling System        (Optional) 30~50  under room temperature 
Software        VIMAGE Pro (standard) 
Operation System        Windows 2000/ XP / Vista / Win7/ Win8 (32bit/64bit)