Words similar to diopter

Example sentences for: diopter

How can you use “diopter” in a sentence? Here are some example sentences to help you improve your vocabulary:

An indirect ophthalmoscope and a 60 or 90 diopter lens was used to visualize the retinas and optic nerves.
Fundus examination was performed with pupils dilated by a drop of 1% atropine sulfate and an indirect ophthalmoscope (American Optical, Rochester, NY) with a 60- or 90-diopter lens.