A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-621-7733
NSN 5905-01-366-4216
NSN 5999-00-325-8306
NSN 5910-01-461-1780
NSN 5945-01-620-9587
NSN 5915-00-114-0089
NSN 5935-01-167-1334
NSN 6620-00-021-4425
NSN 6650-01-613-3642
NSN 6620-01-068-0046
NSN 5925-01-181-2995
NSN 5915-01-367-2056