A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-01-613-5032
NSN 6685-01-458-0775
NSN 6145-01-645-5531
NSN 5915-01-588-5998
NSN 6320-01-643-0850
NSN 6220-01-190-8605
NSN 5895-01-121-3169
NSN 5925-01-426-3062
NSN 5835-01-647-6426
NSN 6220-01-469-6731
NSN 6645-01-191-5081
NSN 5945-01-452-9091