... , light weight, easy to carry High resolution CCD camera 256 gray 8 colors HS-1202 Mammary-Gland Diagnostic Equipment HS ... of Freeze, Contrast, Save, Redisplay, Negative, Color and etc.l 256 grayl 8 colorsl BinarizationSpecification:l Resolution: ≥600TVL,l Illumination(min ... ):0.05Lux,l Grey scale: 256 levell Image resolution≥500TVLl Illumination(max)1×105 Lux tunablenessl ...