A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-641-3575
NSN 6105-01-341-2808
NSN 2925-01-197-7864
NSN 5945-00-446-6570
NSN 5999-01-599-9575
NSN 5910-01-067-8038
NSN 5835-00-170-5238
NSN 5915-01-149-3087
NSN 5930-01-421-3737
NSN 6645-01-512-2034
NSN 5925-01-192-1452
NSN 6105-01-439-3044