A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-211-6936
NSN 5950-01-466-3611
NSN 5910-00-369-7790
NSN 6650-01-378-6868
NSN 5996-01-374-1265
NSN 5905-01-634-0595
NSN 6610-01-468-0679
NSN 6645-01-593-3608
NSN 5895-00-150-0374
NSN 5990-00-140-1159
NSN 5935-01-611-0409
NSN 5975-01-188-7901