A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-603-4371
NSN 6685-00-539-8060
NSN 5999-01-419-6121
NSN 5835-01-324-5670
NSN 5895-01-487-5167
NSN 5999-01-471-7733
NSN 5925-01-563-5723
NSN 5905-01-502-5987
NSN 6110-00-725-3421
NSN 5985-00-216-7057
NSN 5945-01-517-5366
NSN 5905-00-847-6521