A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-01-629-6343
NSN 6645-00-183-8812
NSN 5965-01-328-9765
NSN 6320-01-309-9595
NSN 5975-00-059-3646
NSN 5910-01-262-6149
NSN 5960-01-167-6689
NSN 5945-01-440-3430
NSN 6650-01-421-2762
NSN 5999-01-407-0087
NSN 2925-01-021-3150
NSN 6320-00-583-3104