NASA NTRS · 20030005429
Vision Test in Seconds
Abstract
Acuity Systems, Inc. developed an electro-optical instrument under a grant from NASA to measure the visual performance of pilots. Transferred from Ames Research Center, this instrument now allows you to have your eyes tested in seconds by relatively unskilled operators. The device automatically measures refractive error of eye and prints out proper prescription for glasses. The unit also detects cataracts and glaucoma.
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1976-01-01. Vision Test in Seconds. https://ntrs.nasa.gov/citations/20030005429
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