A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-463-8856
NSN 5935-01-188-8796
NSN 5965-00-239-3471
NSN 5930-01-603-0584
NSN 6110-01-342-3806
NSN 4140-01-258-4046
NSN 6130-00-250-5950
NSN 6130-01-241-5880
NSN 5935-00-079-4640
NSN 2925-01-497-9381
NSN 6135-01-045-1504
NSN 5910-01-454-1621