A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-01-049-6116
NSN 6610-00-222-3989
NSN 5960-01-082-1992
NSN 5920-01-374-2093
NSN 6135-00-896-3187
NSN 5905-01-059-5504
NSN 5965-00-918-3950
NSN 5930-01-102-0256
NSN 6135-00-100-0485
NSN 6645-00-068-3536
NSN 5998-00-039-5092
NSN 6150-01-659-9356