A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-00-761-7564
NSN 6145-01-089-9230
NSN 5975-01-537-6325
NSN 5855-01-534-3724
NSN 6150-01-178-3535
NSN 6610-01-157-0426
NSN 6150-00-076-8808
NSN 5945-01-500-4390
NSN 5996-00-168-4786
NSN 5905-00-780-5331
NSN 6240-00-092-3186
NSN 6145-01-159-6659