A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-383-6860
NSN 5999-01-492-6370
NSN 5935-01-536-9585
NSN 6610-01-369-6280
NSN 5985-00-963-8948
NSN 5910-01-613-8842
NSN 5930-01-654-2046
NSN 6150-01-174-4847
NSN 6135-00-962-4111
NSN 6150-00-698-2119
NSN 5990-00-594-7291
NSN 5895-01-022-7496