A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-216-1203
NSN 6685-01-589-7104
NSN 5975-01-111-0130
NSN 6220-01-463-3380
NSN 5998-00-354-2465
NSN 5915-01-462-7236
NSN 6685-01-388-2236
NSN 5998-01-313-8143
NSN 6620-01-542-8709
NSN 6220-00-782-2058
NSN 5920-00-971-6795
NSN 6240-00-226-0462