A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-141-6485
NSN 6130-00-280-3696
NSN 5996-01-430-3351
NSN 6105-01-643-6024
NSN 5990-00-438-0612
NSN 5965-01-633-1281
NSN 6240-00-583-9863
NSN 5990-00-557-8726
NSN 5999-01-067-9218
NSN 6620-00-621-6951
NSN 5975-01-528-7770
NSN 7035-00-523-7492