A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-414-0661
NSN 6685-00-870-0057
NSN 5999-01-274-2677
NSN 5960-01-541-9884
NSN 5895-00-218-1355
NSN 5930-00-731-6338
NSN 6220-01-510-3927
NSN 6645-00-754-4108
NSN 6320-01-457-2805
NSN 5920-01-417-7306
NSN 6150-00-369-0376
NSN 5895-00-248-8624