This exophthalmometer is used for measuring and quantifying eyeball protrusion.
Precisive optical glass prism lenses
Aluminum case
Additional information
Name
Exophthalmometer
Measring range of protrusion
0 ~ 35mm
Range of orbital distance
78 ~ 122mm
Details about Exophthalmometer YEO-1
This exophthalmometer is used for measuring and quantifying eyeball protrusion.
The height of the eye protruding from the outer orbital rim can be accurately measured by applying an optical glass prism with an isosceles right triangle, projecting both the corneal vertex and the graduated scale through the total reflection of the oblique surface to the front of the prism.