A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-212-9586
NSN 5915-00-734-4399
NSN 5935-00-528-8366
NSN 5920-00-617-2084
NSN 5975-01-236-1428
NSN 6220-01-616-2452
NSN 5985-01-176-6721
NSN 5990-01-357-6175
NSN 5915-01-415-6244
NSN 6135-01-370-2599
NSN 6105-00-822-9483
NSN 6150-00-931-9266