A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-346-7682
NSN 5975-01-564-0460
NSN 6105-01-254-2722
NSN 5910-01-578-9401
NSN 5835-01-597-4820
NSN 6220-01-348-3725
NSN 6645-01-299-7806
NSN 5985-01-634-0635
NSN 2925-00-265-7539
NSN 5910-01-507-1898
NSN 6105-00-453-9019
NSN 5925-01-523-4838