A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-328-6632
NSN 6220-00-823-6688
NSN 6110-01-437-1495
NSN 5855-01-136-9532
NSN 7035-00-300-3208
NSN 6145-01-068-2357
NSN 6110-01-178-4769
NSN 5905-00-276-8597
NSN 4140-00-616-1347
NSN 6320-01-531-4997
NSN 7035-01-646-5888
NSN 5855-01-371-1010