A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-619-6268
NSN 5999-00-119-3487
NSN 2925-01-181-1216
NSN 6240-00-160-0786
NSN 2925-00-964-7128
NSN 6135-01-526-3227
NSN 5835-01-397-6412
NSN 5960-01-142-1995
NSN 5855-01-438-4588
NSN 5910-01-278-7912
NSN 5945-01-442-5669
NSN 6620-01-471-8128