A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-285-1266
NSN 5935-00-593-6347
NSN 6650-01-079-7788
NSN 5905-01-224-1735
NSN 5915-00-810-6746
NSN 5930-01-411-1846
NSN 6320-01-240-4637
NSN 5835-01-502-9228
NSN 6135-01-512-8740
NSN 6145-01-546-8837
NSN 5910-00-081-1795
NSN 7035-00-104-7613