A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-527-6918
NSN 6320-01-162-5977
NSN 5855-01-485-3429
NSN 6650-01-532-6966
NSN 6145-01-349-1014
NSN 5855-01-491-0140
NSN 6610-01-518-6132
NSN 5996-01-218-6468
NSN 6620-00-684-6771
NSN 5925-01-523-1581
NSN 5905-01-469-7232
NSN 6130-00-503-5099