title: A portable system for external photography.
abstract: A portable system for external photography combines a focusing lamp and movable flash unit with a wide focusing range. The system is arranged to operate from a single two-position trigger and may be hand-held or mounted on a slitlamp stand. It is designed for use in general ophthalmology in a multilaned office practice or bedside use in a hospital situation.
mesh_terms: D009885:Ophthalmology / Q000295:instrumentation*; D010781:Photography / Q000295:instrumentation*