A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-00-866-0585
NSN 5965-01-473-9779
NSN 2925-01-288-2091
NSN 6135-01-382-1980
NSN 5975-01-126-0180
NSN 5990-00-617-1422
NSN 5935-01-232-1034
NSN 6650-01-339-5257
NSN 5945-00-880-2757
NSN 5895-01-512-1030
NSN 5930-01-461-6669
NSN 6610-00-553-5103