A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-417-9646
NSN 5905-00-116-6983
NSN 5920-01-048-0766
NSN 5960-01-384-4603
NSN 6645-01-629-9657
NSN 6130-01-536-1095
NSN 5930-01-313-9607
NSN 6650-00-224-3223
NSN 6610-00-451-3325
NSN 6145-01-557-9724
NSN 5960-00-873-2627
NSN 5945-00-457-8053