A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-00-239-7203
NSN 6240-01-370-4789
NSN 6220-01-442-2652
NSN 6130-01-198-0539
NSN 5950-01-027-4605
NSN 6135-00-930-5372
NSN 5999-01-225-2561
NSN 6645-01-226-6573
NSN 5990-01-645-2592
NSN 5910-00-949-7508
NSN 6220-01-469-9562
NSN 5998-01-148-1279