A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-194-5766
NSN 5915-00-918-1210
NSN 5910-00-241-3393
NSN 5935-01-369-9094
NSN 2925-01-434-6945
NSN 6105-01-165-5057
NSN 5960-00-683-4781
NSN 6105-00-964-9786
NSN 5950-01-196-9621
NSN 5965-01-617-9182
NSN 7035-01-301-6325
NSN 5999-00-973-9115