A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-00-153-7967
NSN 5905-00-767-4480
NSN 5925-00-088-5477
NSN 5996-01-167-0027
NSN 6240-00-110-9414
NSN 6320-01-425-1417
NSN 5950-01-164-2489
NSN 5930-01-122-0518
NSN 6110-01-504-0633
NSN 5965-00-857-6622
NSN 5950-00-845-4583
NSN 5960-01-279-2589