A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-00-845-1480
NSN 5965-01-600-3283
NSN 2925-00-066-9700
NSN 4140-00-935-5360
NSN 5998-00-108-6056
NSN 5985-01-537-7765
NSN 5945-01-221-3960
NSN 6130-00-544-3098
NSN 5910-01-293-9159
NSN 5905-00-139-5854
NSN 5990-01-482-5950
NSN 5915-00-682-0650