A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-00-239-6617
NSN 5985-01-322-4933
NSN 6135-01-190-2628
NSN 6220-01-391-4059
NSN 5950-01-450-9615
NSN 6650-01-183-0711
NSN 5925-00-807-7687
NSN 6110-01-633-9660
NSN 7035-01-528-7870
NSN 5910-01-395-9670
NSN 5999-00-404-9296
NSN 5935-01-083-6750