A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-544-6975
NSN 5855-00-629-5343
NSN 6135-01-616-4950
NSN 5910-01-562-3887
NSN 6130-00-160-9931
NSN 5990-00-223-5938
NSN 6620-00-716-0001
NSN 7035-01-106-3476
NSN 6650-01-588-6020
NSN 5985-00-291-8583
NSN 6650-00-896-9468
NSN 5990-00-172-7951