A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-00-379-4466
NSN 5835-01-222-2437
NSN 6685-01-634-0611
NSN 6150-00-897-4318
NSN 5996-01-367-4209
NSN 6220-00-152-6729
NSN 5960-01-309-1280
NSN 6135-01-260-7180
NSN 5998-01-067-8154
NSN 5930-01-634-0659
NSN 5895-00-009-5698
NSN 5835-00-733-9145