A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 4140-00-325-5395
NSN 5996-00-511-9354
NSN 5915-01-294-3694
NSN 6610-00-211-9095
NSN 2925-00-233-5644
NSN 5905-01-464-4795
NSN 5930-01-141-5842
NSN 5895-01-357-1262
NSN 5895-01-075-8680
NSN 6650-00-250-5183
NSN 5930-01-096-8253
NSN 5895-01-390-5764