orthoscope
/ˈɔrθəˌskoʊp/
noun
- A medical instrument used to examine the inside of the eye, especially the retina, by shining a light through the pupil.
- During the eye exam, the orthoscope revealed a small spot on the retina that needed further testing.
- The eye doctor used an orthoscope to check the health of the patient's retina.
- Modern orthoscopes have bright LED lights that make it easier to see the back of the eye.
Synonyms