A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-00-011-3851
NSN 2925-00-028-1481
NSN 6150-00-106-0992
NSN 5990-00-398-0507
NSN 5945-01-372-5576
NSN 5935-01-259-2889
NSN 6610-01-547-6154
NSN 5996-00-379-8785
NSN 5925-01-253-6216
NSN 6145-00-147-3499
NSN 5965-01-250-3214
NSN 5996-01-599-8237