... boom stand Eyepieces:SWF10x/23mm Products detail description digital stereo microscope (JW11N99) 1.Specification:1)Zooming range of ... 52-75mm5)Viewing head:inclination of 45°or 60°, 360°rotatable, binocular or trinocular6)Diopter adjustment:±5 diopter7)Boom stand ... , tiltable working stage, LED or fluorescent ring lights, fiber optic illumination, CCD or CMOS camera, specimen holder2.Technical ...