This GOS104 colposcope is the medical apparatus for clinical check if there is any change of cervix, vagina, and vulva tissues. It consists of a microscope, cannula, and micro-stat, and commodity shelf. Its main advantage is to assist biopsy localization and improve the positive rate of biopsy. It can shine a light into the vagina and onto the cervix. The video colposcope allows the health care provider to find abnormal conditions that only can be found with the colposcope.