A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-00-408-0848
NSN 5905-01-634-0595
NSN 5999-00-761-3638
NSN 6685-01-111-9833
NSN 6650-00-654-6950
NSN 6110-01-430-2408
NSN 5945-01-157-9953
NSN 6145-01-549-3370
NSN 5935-01-323-7115
NSN 5985-01-399-8452
NSN 5996-00-422-3328
NSN 5915-01-620-9696