A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-107-0198
NSN 5945-00-385-3683
NSN 6220-01-346-2688
NSN 5960-01-130-9414
NSN 6150-01-003-4421
NSN 6130-01-087-6082
NSN 5965-01-359-8172
NSN 5998-01-107-0782
NSN 5915-00-660-9262
NSN 5975-01-622-3161
NSN 6110-01-359-8715
NSN 5975-00-175-6696