Bresser optik reflected light stereo researcher icd microscope bresser 5803100 p the bresser optik reflected light stereo researcher icd microscope is an all purpose stereo and biological microscope manufactured to the highest quality this quality model has two sets of illuminators for each type of microscope style that can be operated independently or together the total intensity of the illuminators can be varied with a dimmer p p the binocular head is 360 deg turnable and provides a