A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-193-6192
NSN 4140-01-246-7041
NSN 5915-00-223-5308
NSN 5999-01-645-9440
NSN 5920-01-227-4623
NSN 6105-01-299-3372
NSN 6610-00-630-0494
NSN 5960-01-212-7413
NSN 5905-01-492-1106
NSN 5975-00-023-8987
NSN 5855-00-014-5008
NSN 5895-00-116-3782