... HAD color CCD,800,000pixels 4.real-time, freezing, collecting Digital Electronic Colposcope (Trolley-type) 1) Apparatus Introduction:It is an ... distance: standard 200 ~ 500mm, support 150 ~ 550mml 18 times optical zoom lens, digital zoom 12 timesl Magnification: 216 timesl Field of view: Φ = 2 ... . Connected with HIS to transmit patient information via the internet Digital Electronic Colposcope