A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-01-382-9932
NSN 5935-00-999-4727
NSN 6135-01-375-6724
NSN 6645-01-437-9017
NSN 5910-00-448-4484
NSN 5960-00-925-3721
NSN 5835-01-442-6482
NSN 5835-01-572-9308
NSN 5930-00-221-0980
NSN 5920-01-548-8835
NSN 5835-00-789-1454
NSN 6620-00-149-7557