A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-254-3041
NSN 6105-00-732-3383
NSN 5975-00-817-1781
NSN 6240-01-359-7230
NSN 6105-00-268-2878
NSN 5985-01-613-5707
NSN 5975-01-348-4005
NSN 6130-01-259-7115
NSN 5998-01-396-6083
NSN 5965-01-181-7831
NSN 5895-01-106-2816
NSN 5985-01-054-3740