A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-00-959-6614
NSN 5895-01-536-0203
NSN 4140-00-281-4493
NSN 6320-01-098-2503
NSN 6130-01-351-3182
NSN 5905-01-509-9676
NSN 5855-01-616-4189
NSN 5965-01-250-3214
NSN 5998-01-391-1702
NSN 6150-01-429-0908
NSN 5855-01-053-9684
NSN 5998-01-399-0615