A transparent optical element having a plano diopter base curve and cylindrical diopter cross curve used to correct astigmatic (multifocus) vision of the eye.
Classification: Lenses, prisms, and mirrors, unmounted, nesoi
NSN 5975-01-023-8773
NSN 6610-01-428-3587
NSN 5935-01-470-1721
NSN 5998-01-169-7734
NSN 6610-00-430-5208
NSN 6685-01-212-7314
NSN 5895-01-438-0085
NSN 5960-00-584-4553
NSN 6685-01-206-3847
NSN 5998-01-297-2289
NSN 4140-00-320-8614
NSN 6685-00-036-0972