A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-003-1188
NSN 5950-01-255-8405
NSN 6620-00-251-0569
NSN 5895-01-449-0912
NSN 5855-01-436-0512
NSN 6650-00-678-5627
NSN 6620-00-549-5644
NSN 5855-00-879-7245
NSN 5855-01-175-2465
NSN 6620-00-736-8457
NSN 5960-01-548-4896
NSN 5998-01-629-5419