A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-503-6792
NSN 4140-01-159-6664
NSN 6620-00-092-7383
NSN 6645-01-147-5579
NSN 5998-01-060-0583
NSN 5965-00-228-8336
NSN 5925-01-078-6673
NSN 5945-01-347-4196
NSN 5910-01-541-4152
NSN 5910-01-422-1372
NSN 6620-01-084-5112
NSN 5960-00-311-8787