Function Monitor version 3D Microscopy8 B 40-022-4 e 07/981 Eyepiece with 3D-Shutter2 3D-CONTROL DSA-33 Depolarizer4 3D illumination shutter5 Condenser6 Object plane7 ObjectiveEyepiece versionin a transmitted-light microscopeThe depolarizer is required for minimization ofdisturbances by the polarization equipment andfacilitates work with birefringent objects2.2.2 Monitor versionAn LCD shutter ("3D illumination shutter") ispositioned close to the aperture diaphragm andis used to open or close half a side of the beampath.With the monitor version, the LCD shutter iscontrolled via the "3MCU II" unit.The centroid of the illumination beam path isswitched in such a way that the object isilluminated alternately from a right and a leftstereo angle.The camera and the monitor shutters arecontrolled at the same pulse rate, i.e. each eyeonly sees the image on its own side.right eye right imageleft eye left imageIn the monitor version, allocation is made viathe display of the half images in twoperpendicular polarization directions which canbe allocated to the eyes by polarizing glasses.A flicker-free display of the stereo imagecomposed of the right and left images is madepossible by an appropriately high pulse rate.When the illuminator - eye allocation ischanged, a pseudostereo effect is created(height-changed images).Resolution, contrast and depth can beoptimized with relation to the object via theaperture diaphragm.