A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-00-006-2032
NSN 5975-00-061-2622
NSN 5950-00-235-0107
NSN 5996-01-081-2102
NSN 6135-01-347-0201
NSN 5920-01-536-9253
NSN 6150-01-100-4337
NSN 5950-00-917-5057
NSN 6105-01-606-4265
NSN 5975-00-827-0932
NSN 6610-01-360-3564
NSN 5895-01-634-0630