Ophthalmoloscope with bulb and battery handle in long black leather covered case

Ophthalmoloscope with bulb and battery handle in long black leather covered case, originally owned by Dr. Pringle (?), English (?) 1880-1930

Parts

Ophthalmoscope with bulb and battery handle

Ophthalmoscope with bulb and battery handle

Ophthalmoscope with bulb and battery handle, originally owned by Dr. Pringle (?), English (?) 1880-1930

More

Physicians and specialised ophthalmologists use ophthalmoscopes to look into the eye. They examine the retina and the inside of the eye. A beam of light is directed into the eye from the bulb. The bulb is powered by a battery contained in the handle. The ophthalmologist looks through a single eyepiece. The ophthalmoscope has a rotating disc of lenses allowing the eye to be examined at different depths and magnifications. This example was owned by a Dr Pringle.

Measurements:
overall: 292 mm 32 mm, .23kg
Materials:
brass (copper, zinc alloy) , glass , leather , nickel plated and wood (unidentified)
Object Number:
A680748 Pt1
type:
ophthalmoscope
Image ©
The Board of Trustees of the Science Museum