A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-00-338-2661
NSN 5835-00-193-8951
NSN 6240-00-959-6735
NSN 5915-01-552-5342
NSN 5930-01-481-4114
NSN 6650-00-495-5210
NSN 5975-01-265-0617
NSN 6220-01-476-9371
NSN 6105-01-089-9143
NSN 6320-00-360-1744
NSN 6220-00-469-9166
NSN 5905-01-157-3915