A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-387-3670
NSN 6220-00-964-1042
NSN 5915-01-558-5227
NSN 5935-01-582-4589
NSN 5996-01-334-8675
NSN 5975-01-273-0971
NSN 6650-01-607-1283
NSN 5895-01-250-2813
NSN 5996-01-348-0546
NSN 5998-00-963-3742
NSN 5835-01-023-8733
NSN 5996-00-636-4849