Hand-held slit lamp with a lid opener.
During ocular examinations, it often is necessary for the doctor to both inspect and treat the eye simultaneously. An instrument has been developed which makes this process considerably simpler.
D006801:Humans; D007909:Lenses; D008027:Light; D009885:Ophthalmology / Q000295:instrumentation*; D009907:Optometry / Q000295:instrumentation*