A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-208-1471
NSN 5905-00-543-2144
NSN 6105-01-328-6473
NSN 6620-00-516-3204
NSN 5855-00-763-2155
NSN 5855-01-488-4209
NSN 5945-01-463-0146
NSN 5910-00-802-0066
NSN 6685-00-872-9216
NSN 5935-01-403-2844
NSN 6135-00-676-5807
NSN 5905-00-867-0929