A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5990-00-839-9571
NSN 5965-01-397-8389
NSN 6145-00-705-6686
NSN 6650-01-003-2925
NSN 5910-01-268-2250
NSN 5990-01-304-5680
NSN 6685-01-305-1085
NSN 7035-00-574-4223
NSN 5925-00-259-7486
NSN 5935-01-279-0194
NSN 5990-00-546-8619
NSN 6650-00-769-3003