A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-00-542-2168
NSN 6150-01-367-7764
NSN 5998-01-041-2749
NSN 7035-01-652-5482
NSN 5935-01-556-7875
NSN 6685-01-063-7425
NSN 6110-01-200-8182
NSN 5905-01-568-5470
NSN 5945-00-607-8722
NSN 6645-01-495-0939
NSN 6220-01-029-5037
NSN 5925-00-912-6493