A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5920-00-888-7185
NSN 5910-01-655-1877
NSN 5999-01-627-3936
NSN 5855-01-618-8511
NSN 6220-00-263-4893
NSN 6105-00-452-3855
NSN 5998-01-249-2913
NSN 5960-01-116-2092
NSN 6110-01-078-4890
NSN 6610-01-502-7106
NSN 5930-01-242-0055
NSN 5930-01-473-1359