A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-469-5009
NSN 5990-01-370-4785
NSN 6610-01-554-1854
NSN 6610-00-304-6961
NSN 4140-01-097-2008
NSN 2925-01-311-7840
NSN 5950-01-325-4501
NSN 6145-00-313-9429
NSN 5915-01-643-1978
NSN 5935-01-069-2531
NSN 5950-01-384-3834
NSN 5965-01-535-5789