A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5920-01-198-7610
NSN 5945-01-423-5996
NSN 5915-01-598-3253
NSN 5915-01-633-9845
NSN 5895-01-125-0278
NSN 5920-00-472-7231
NSN 5930-01-428-4258
NSN 6135-01-448-4680
NSN 5965-01-043-5295
NSN 7035-01-595-5270
NSN 6220-01-411-5629
NSN 5960-01-411-5899