A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-01-233-7056
NSN 5930-00-669-7389
NSN 5960-01-237-8995
NSN 6220-00-141-6150
NSN 6220-01-013-8445
NSN 5835-01-519-3834
NSN 7035-01-462-5766
NSN 6320-01-449-1014
NSN 5935-00-181-4464
NSN 5998-01-190-9345
NSN 2925-00-060-8292
NSN 6645-01-609-7365