![](http://www.alamy.com/thumbs/6/AE7FC413-D470-46E1-934E-18FF7E8A53D7/2M5CHJ4.jpg)
Description: Ruete Ophthalmoscope Caption: Christian Ruete, of the University of Gottingen, invented this ophthalmoscope circa 1845. Physicians used ophthalmoscopes to inspect a patient’s eye to determine the condition of the retina. [] (Disclosure: This image has been cropped to emphasize the subject.) (National Museum of Health and Medicine Photo by Ian Herbst)
Size: 2000px × 2000px
Photo credit: © NB/IA / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: eye, medical, museum, nmhm, ophthalmological, ophthalmoscope