A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-194-9174
NSN 5855-00-149-0766
NSN 6220-01-545-7153
NSN 6105-00-492-6159
NSN 5915-01-491-6280
NSN 6620-01-023-2938
NSN 6610-01-095-5037
NSN 5855-00-631-4565
NSN 6110-00-608-0949
NSN 6610-00-650-4328
NSN 5975-00-389-6958
NSN 6320-00-107-5291