A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-415-0899
NSN 6320-00-853-1920
NSN 6130-01-265-1021
NSN 6150-01-481-9757
NSN 7035-01-483-7824
NSN 5895-01-056-8993
NSN 5996-01-542-1861
NSN 5935-01-331-7077
NSN 5895-01-376-0163
NSN 5960-00-886-6555
NSN 5996-01-418-2802
NSN 6130-00-847-8040