A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-00-129-3259
NSN 5990-01-386-5561
NSN 5945-01-096-0005
NSN 5920-00-477-6451
NSN 5999-01-513-8804
NSN 6610-00-935-7131
NSN 5935-01-411-6300
NSN 5945-00-876-9087
NSN 5925-00-153-4518
NSN 2925-00-805-6481
NSN 5990-01-065-0492
NSN 4140-00-900-6102