Microscopy: various MCSs of young man in white smock looking into a binocular microscope, making up a slide. CU of eye looking into a microscope. Photomicrograph of a printed letter "e" on tiny piece of paper, of microscopic life form. MCUs of an eye from the front. PAN to MCUs of two eyes of subject. CU of one grey eye. Sequence on work being done with electronic microscope, of mandrel and chuck of machine for preparing specimens.