A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-00-004-9158
NSN 5990-01-644-3095
NSN 5835-01-486-4191
NSN 6620-01-336-5765
NSN 6150-01-561-1342
NSN 6620-00-018-2196
NSN 6650-01-359-5385
NSN 5999-00-515-7354
NSN 5915-01-070-3883
NSN 6650-00-816-0517
NSN 5910-00-570-5686
NSN 7035-00-585-2113