A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-068-4812
NSN 6650-01-449-3042
NSN 6150-01-237-5998
NSN 6620-01-468-6017
NSN 5930-01-566-7806
NSN 5999-01-057-3389
NSN 6685-00-402-2458
NSN 6685-01-456-5832
NSN 4140-01-212-8286
NSN 5925-00-636-5683
NSN 5935-01-325-8857
NSN 4140-00-252-0879