A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-302-2719
NSN 6620-01-197-7665
NSN 5996-00-670-7805
NSN 5945-01-375-9638
NSN 5915-00-881-0288
NSN 6105-01-408-1307
NSN 5855-00-688-9954
NSN 6150-00-921-7412
NSN 2925-01-602-1975
NSN 5905-01-381-2552
NSN 6650-01-253-1134
NSN 5998-01-365-5839