This 5X-80X trinocular jewelry/gem stereo zoom microscope comes with a trinocular zoom head with a photo port, a darkfield condenser, a jewelry/gem clamp, a gooseneck fluorescent rectangular side lighting box, and a both incident (top) & transmitted (bottom) halogen illumination system. The trinocular port enables to add photographic or video capability. The lighting box shining down onto objects is used for the observation of surface details and fine structures of jewels or gemstones. The transmitted illumination through the condenser is for the examination of inside quality of diamonds. The 45 degree inclined trinocular ensures an comfortable observation. This microscope gives crystal clear images. It provides large zoom magnification range (16:1) and large working distance. It is an ideal instrument for gemologists, jewelry dealers and collectors. It is brand new in box. Its retail value is above $2,200.