A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-550-8027
NSN 5855-01-098-9038
NSN 5920-01-523-1945
NSN 6220-01-113-8861
NSN 5855-00-149-0766
NSN 5835-01-632-6627
NSN 6130-00-679-5295
NSN 5835-00-901-4932
NSN 6645-01-572-7175
NSN 5925-00-170-4090
NSN 6620-00-389-8442
NSN 6610-00-150-7002