A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-01-297-6219
NSN 5835-00-659-0959
NSN 5985-01-262-1334
NSN 5895-01-359-2040
NSN 6220-01-532-6880
NSN 5945-00-100-6269
NSN 5935-00-083-4011
NSN 5998-00-111-4900
NSN 6220-00-276-0600
NSN 5925-01-119-4393
NSN 6685-01-453-0243
NSN 5915-00-180-8186