A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-01-292-3597
NSN 6130-01-514-7059
NSN 5965-01-582-0615
NSN 6220-00-468-0296
NSN 6220-01-333-1319
NSN 2925-00-862-8550
NSN 6685-01-500-4808
NSN 5965-01-425-0313
NSN 5999-00-166-5983
NSN 5996-01-164-8266
NSN 5910-01-633-9963
NSN 6240-01-152-2662