A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-01-530-3937
NSN 7035-01-127-0147
NSN 5935-01-423-9463
NSN 6105-00-164-1046
NSN 5855-01-570-3195
NSN 5915-01-302-8985
NSN 5915-01-145-5340
NSN 7035-01-222-2534
NSN 2925-00-278-9468
NSN 5996-00-327-2163
NSN 5930-00-884-1975
NSN 5999-00-039-7792