A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-592-2115
NSN 6130-00-723-4119
NSN 6130-01-306-9751
NSN 6320-01-029-4220
NSN 5910-00-727-3011
NSN 5915-00-809-6691
NSN 6105-01-350-0308
NSN 6240-00-179-5731
NSN 5950-01-431-3336
NSN 6105-01-654-3555
NSN 2925-01-502-5896
NSN 5920-01-199-2931