A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-012-1065
NSN 6620-00-251-0569
NSN 5975-01-264-3059
NSN 5996-00-667-4295
NSN 5960-01-367-6153
NSN 5990-00-791-4064
NSN 5960-01-253-6687
NSN 5905-01-535-8850
NSN 5855-00-256-5562
NSN 5935-01-034-2931
NSN 6110-01-097-6805
NSN 5985-00-277-7371