An attachment to Zeiss operation microscopes for filming with 16-mm film.
D004864:Equipment and Supplies; D006801:Humans; D008853:Microscopy; D009040:Motion Pictures; D010036:Otolaryngology / Q000600:supply & distribution*; D010784:Photomicrography / Q000600:supply & distribution*
MOTION PICTURES; OTORHINOLARYNGOLOGY/equipment and supplies; PHOTOMICROGRAPHY/equipment and supplies