A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-482-3275
NSN 6150-01-176-2073
NSN 5935-00-410-9288
NSN 6145-01-153-7908
NSN 5895-01-453-3564
NSN 5930-01-199-5956
NSN 6620-00-010-7380
NSN 6130-00-166-7934
NSN 5999-00-890-7950
NSN 5920-00-593-6496
NSN 5925-00-468-2757
NSN 5915-00-631-1578