... directly5.(50*lens)detect the nature of skin ,such as : skin texture , black acne, pigment sore and ... directly5.50*lens)detect the nature of skin ,such as : skin texture , black acne, pigment sore and ... and high technology computer to analyse the skin quality,oil moisture the beautyician could comparely ... to use this analyzer in high temperature,humidity,dust environment,otherwise it can cause the short ...