A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-342-5813
NSN 5960-01-468-5785
NSN 6150-00-500-0275
NSN 5990-01-651-0170
NSN 6320-00-695-3891
NSN 5990-00-853-9926
NSN 5910-01-465-0250
NSN 6620-01-254-3609
NSN 4140-01-237-4358
NSN 2925-01-543-0073
NSN 5960-00-435-1967
NSN 5895-01-513-8385