... TV digital microscope Eyepieces :0.5x reducing lens for CCD or CMOS camera PC connection Zooming range:0.7x-4.5x, ... 1:6.52)Eyepieces:0.5x reducing lens for CCD or CMOS camera3)Working distance:95mm4)Boom stand:vertical ... LED or fluorescent ring lights, fiber optic illumination, CCD or CMOS camera, specimen holder2.Technical dataAuxiliary ObjectiveReducing lensMagnificationWorking Distance0.5x0.5x0 ...