A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-145-4903
NSN 6135-01-062-9356
NSN 5915-01-311-3891
NSN 5945-01-400-2304
NSN 5895-01-157-2603
NSN 5950-00-891-9554
NSN 6320-00-343-1798
NSN 5999-00-840-6094
NSN 5855-01-415-3987
NSN 6645-01-489-0455
NSN 5895-01-316-8818
NSN 6685-01-459-8439