A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-00-269-2655
NSN 5950-01-551-2322
NSN 6150-01-039-3630
NSN 5960-01-262-1399
NSN 5990-01-234-8646
NSN 6320-01-202-8761
NSN 5915-00-069-5565
NSN 5950-01-184-7578
NSN 5950-00-346-4355
NSN 6645-00-943-9063
NSN 6105-00-296-0372
NSN 5999-01-469-2081