WH- SMA1200 is designed for a gynecological examination, diagnosis and R&D of precision optical instruments .Due to the high magnification of the equipment ,the equipment can clearly to observed vaginal lesions which is our naked eye unobservable ,Greatly improve the diagnostic accuracy.The WH- SMA series colposcope have clear imaging ,large field of view .illumination uniformity ,brightness adjustable ,easy to use ,is an essential equipment of the gynecological inspection .