A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-00-688-6351
NSN 5975-01-200-3379
NSN 5960-01-382-8772
NSN 5996-01-391-2733
NSN 5910-00-637-2609
NSN 5985-00-821-9937
NSN 6135-01-446-8310
NSN 6650-01-195-3957
NSN 5950-00-983-2913
NSN 5950-00-580-6170
NSN 6610-00-140-1719
NSN 6145-01-457-7685