A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-682-3567
NSN 6220-01-268-8795
NSN 6135-01-433-2062
NSN 5960-01-580-6360
NSN 5910-00-563-7333
NSN 6685-01-520-8616
NSN 5905-01-634-0595
NSN 7035-01-359-7460
NSN 5950-00-150-4772
NSN 5990-01-322-9781
NSN 5945-01-336-2973
NSN 5910-00-383-1993