A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-118-4784
NSN 5910-00-597-6510
NSN 5960-01-599-9821
NSN 6685-00-428-1314
NSN 6105-00-538-8341
NSN 5920-01-168-7475
NSN 5998-00-630-2807
NSN 5990-01-588-3999
NSN 6150-00-426-2282
NSN 5910-01-230-0713
NSN 5925-01-606-9959
NSN 5935-00-525-5675