A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-090-6749
NSN 5985-01-528-5632
NSN 5945-01-169-2320
NSN 5965-00-015-7408
NSN 5905-01-596-3936
NSN 5895-01-612-8476
NSN 5930-01-363-0826
NSN 6645-01-338-9152
NSN 6610-00-147-3187
NSN 5990-01-380-7815
NSN 6110-01-512-3212
NSN 6610-00-492-9872