A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-00-188-5003
NSN 5920-01-291-7672
NSN 5945-01-114-4503
NSN 6150-01-098-8145
NSN 5855-01-539-0639
NSN 5999-01-202-2475
NSN 5935-00-297-6686
NSN 6130-00-581-1611
NSN 6130-01-443-2448
NSN 5895-01-409-2949
NSN 5990-00-369-5212
NSN 5910-00-584-6484