A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-656-8126
NSN 5920-01-634-0250
NSN 6105-00-949-8629
NSN 5950-00-628-7599
NSN 6135-01-432-1334
NSN 6610-01-302-6347
NSN 6610-01-573-2697
NSN 5998-00-382-2307
NSN 6240-01-176-9037
NSN 5985-01-603-2183
NSN 5990-01-294-6198
NSN 5985-00-988-5268