A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-01-397-6564
NSN 5915-01-183-9326
NSN 6110-01-108-5924
NSN 6105-01-393-7429
NSN 6220-01-364-3000
NSN 2925-01-146-0278
NSN 5905-01-303-5617
NSN 6130-01-135-0629
NSN 5935-01-168-6801
NSN 5915-01-624-8527
NSN 5975-01-042-7971
NSN 6620-01-525-8115