A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-481-5078
NSN 6610-00-346-9613
NSN 5930-01-395-3909
NSN 6610-01-429-2162
NSN 5965-01-039-7658
NSN 6220-00-468-4252
NSN 5930-01-388-2146
NSN 6650-01-193-5911
NSN 6620-01-025-1443
NSN 6150-00-938-2973
NSN 6620-01-250-1692
NSN 5855-01-337-0245