A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-491-7883
NSN 5975-01-514-0434
NSN 5965-01-317-6077
NSN 5950-01-646-2627
NSN 5950-00-270-4701
NSN 6135-01-469-7574
NSN 5999-00-035-4999
NSN 6105-00-208-1803
NSN 6645-01-039-0058
NSN 6145-01-200-2176
NSN 6130-00-787-9976
NSN 6105-01-600-1884