A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-959-6164
NSN 6685-01-227-3137
NSN 5835-01-529-3050
NSN 5960-00-392-6291
NSN 5895-01-330-2610
NSN 5910-01-026-1085
NSN 6320-01-246-4390
NSN 5985-01-089-8463
NSN 5945-01-417-3059
NSN 5999-01-379-8991
NSN 5975-00-703-5237
NSN 5855-01-064-8961