A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-00-494-6105
NSN 5920-00-471-2548
NSN 5855-00-951-6483
NSN 5950-00-009-9897
NSN 6240-00-372-4841
NSN 6105-01-446-8105
NSN 2925-01-180-7793
NSN 5950-00-366-9641
NSN 5998-00-627-6575
NSN 6650-01-449-8637
NSN 5835-01-398-3859
NSN 5915-00-221-2391