A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-00-085-1452
NSN 5999-00-931-8055
NSN 5930-01-090-7230
NSN 6320-00-456-0836
NSN 5998-01-603-0992
NSN 6150-01-252-9833
NSN 5905-00-502-1635
NSN 6110-00-525-3418
NSN 5960-01-103-5476
NSN 6130-01-072-2045
NSN 5835-01-452-7081
NSN 6610-00-476-4402