A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-608-4277
NSN 6105-01-535-5809
NSN 5855-01-040-3881
NSN 5960-01-010-3083
NSN 5996-01-381-2876
NSN 6645-01-012-6082
NSN 5945-01-414-0324
NSN 5975-00-288-5877
NSN 6620-01-508-6072
NSN 2925-00-404-6461
NSN 5915-01-425-5626
NSN 2925-01-512-4682