A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-145-5524
NSN 6135-01-443-7716
NSN 5999-01-316-2098
NSN 6130-01-597-3481
NSN 5975-00-557-4829
NSN 4140-01-470-7301
NSN 6135-01-571-7488
NSN 5935-01-545-8918
NSN 6685-01-106-3210
NSN 6220-01-568-0844
NSN 5996-01-332-4942
NSN 6645-01-302-9608