A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-00-964-6381
NSN 5920-00-876-8989
NSN 5996-01-195-6509
NSN 6645-01-159-1489
NSN 5998-01-588-2599
NSN 2925-01-277-5882
NSN 5910-00-903-1075
NSN 6105-00-079-0044
NSN 6320-01-287-5345
NSN 5985-01-100-1206
NSN 5915-00-871-6520
NSN 6620-01-206-3922