A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-143-3573
NSN 5925-00-375-5468
NSN 7035-01-176-2208
NSN 5960-01-601-5565
NSN 5996-01-294-4776
NSN 4140-00-989-3257
NSN 5925-00-491-2363
NSN 6130-01-645-5203
NSN 6130-00-113-4558
NSN 6685-00-554-3825
NSN 5998-01-025-0499
NSN 5996-01-333-3419