A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-00-885-6517
NSN 5960-00-828-4704
NSN 5930-01-212-4216
NSN 2925-01-301-1727
NSN 5905-00-804-7121
NSN 5960-01-472-9562
NSN 6620-01-362-4276
NSN 4140-00-111-3247
NSN 5998-01-443-5083
NSN 5960-01-366-6246
NSN 7035-01-442-5737
NSN 6130-00-284-1629