A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-01-387-0754
NSN 5945-01-104-4082
NSN 4140-01-065-9367
NSN 5915-00-917-1725
NSN 6685-01-081-0365
NSN 6105-01-608-3974
NSN 6135-01-530-8606
NSN 6220-01-475-3202
NSN 5855-00-586-6255
NSN 6145-01-181-5776
NSN 5996-01-068-0329
NSN 5999-01-032-4340