A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-399-7851
NSN 6135-01-010-0891
NSN 6685-00-155-4301
NSN 5935-00-995-0234
NSN 6135-01-125-4867
NSN 6620-00-112-1214
NSN 6240-01-604-9172
NSN 5930-01-065-3011
NSN 5960-01-161-8636
NSN 2925-01-203-0493
NSN 6620-01-513-9674
NSN 5910-01-429-9038