S3R
Sensor Resolution:
384x288
Objective Lens:
35mm
Optical Zoom:
3.5x
Display Resolution:
1024×768
NETD, mK:
<25mK
 
S6R
Sensor Resolution:
640×512
Objective Lens:
35mm
Optical Zoom:
2x
Display Resolution:
1024×768
NETD, mK:
<20mK