A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-159-7995
NSN 6105-01-495-0623
NSN 6145-01-443-6730
NSN 7035-01-459-8268
NSN 6685-01-066-5062
NSN 5835-00-614-0650
NSN 4140-01-197-7658
NSN 5985-00-469-5139
NSN 5855-01-634-0259
NSN 4140-00-619-1534
NSN 6110-00-629-7665
NSN 7035-01-158-8860