A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-068-3844
NSN 6130-00-137-3966
NSN 6620-01-184-7384
NSN 5895-01-541-5362
NSN 5910-00-432-9121
NSN 6685-01-367-2534
NSN 5960-01-285-9896
NSN 6105-01-389-2827
NSN 5915-01-167-0689
NSN 5999-01-046-2690
NSN 6645-01-167-0712
NSN 6645-00-279-1777