A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-00-961-3603
NSN 5996-01-359-7642
NSN 6135-01-653-1437
NSN 5998-00-090-6984
NSN 5975-00-950-7144
NSN 5985-01-133-5290
NSN 5965-00-289-6280
NSN 5999-01-036-4780
NSN 5960-01-050-4820
NSN 5998-01-538-2321
NSN 5855-01-325-9507
NSN 5855-01-362-3640