A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-00-372-5261
NSN 6145-00-112-9476
NSN 5835-00-233-6327
NSN 5855-01-441-3189
NSN 2925-00-925-0545
NSN 5996-01-358-2655
NSN 5855-01-346-7682
NSN 5855-00-911-1370
NSN 5895-01-554-1184
NSN 7035-00-205-8739
NSN 5835-01-612-4753
NSN 5895-01-243-7909