The fastest, easiest, and least expensive method for measuring exophthalmos. By sighting at right angles, this device eliminates parallax and allows the clinician to measure the amount of protrusion or bulging eye from its orbit.
Prisms are clear plastic with easy-to-read millimeter lines on both sides. The eye is seen through the lower half of the scale and the scale is seen through the upper half, eliminating parallax and aiding rapid determination of protrusion.
The Luedde Exophthalmometer is made of lightweight durable acrylic. It has excellent light transmission properties and is imprinted with quality screened score marks. Edges are hand polished to ensure safety.
Length: 3" (7.62 cm).