A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-01-633-8484
NSN 6135-01-416-3181
NSN 6145-00-917-2721
NSN 6105-01-366-6361
NSN 6145-00-080-9913
NSN 5996-01-131-9353
NSN 6620-01-571-7727
NSN 6240-01-116-3382
NSN 5990-00-548-6163
NSN 6150-01-599-7722
NSN 6110-00-809-1401
NSN 6650-01-056-5418