A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-180-2117
NSN 6320-01-527-0211
NSN 5965-00-739-2063
NSN 6645-00-117-9839
NSN 5895-01-265-1095
NSN 6620-01-093-1383
NSN 5996-01-079-1178
NSN 5910-01-509-7783
NSN 6145-01-102-2825
NSN 5920-01-157-9471
NSN 5905-01-494-9784
NSN 6130-00-387-2051