A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-225-0713
NSN 5920-01-023-6818
NSN 2925-01-649-7543
NSN 5905-01-062-7310
NSN 6135-01-591-1250
NSN 5915-01-548-5856
NSN 4140-01-060-2960
NSN 5835-01-364-6830
NSN 5985-01-141-7059
NSN 5935-01-146-9335
NSN 6645-01-355-5067
NSN 5925-01-401-5314