A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-00-188-6674
NSN 6145-01-443-6462
NSN 6645-00-754-4108
NSN 5905-00-050-3773
NSN 6685-00-316-3784
NSN 6105-01-302-6160
NSN 5975-00-917-7562
NSN 5985-01-399-1094
NSN 5915-01-092-6443
NSN 6130-01-010-6094
NSN 6240-01-229-1749
NSN 5920-01-140-1120