A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-590-2114
NSN 6105-00-468-6323
NSN 6645-01-312-3558
NSN 6130-00-554-7852
NSN 5999-01-038-6043
NSN 5950-00-294-9554
NSN 5960-01-321-2750
NSN 2925-01-098-9549
NSN 5905-00-824-0730
NSN 5960-00-415-1797
NSN 5905-01-104-5440
NSN 6620-01-039-5468