A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-01-198-0117
NSN 2925-01-226-6126
NSN 6220-00-012-3620
NSN 6105-01-422-2292
NSN 6620-00-226-2285
NSN 5935-01-321-6187
NSN 2925-01-210-6531
NSN 6220-01-478-4348
NSN 7035-01-145-5059
NSN 2925-00-233-5644
NSN 6130-00-528-7838
NSN 5935-01-203-0309