A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5999-01-481-1304
NSN 6620-01-364-2103
NSN 5945-01-507-9784
NSN 5930-01-366-6230
NSN 6110-00-957-1930
NSN 6650-01-610-0010
NSN 5996-01-645-8232
NSN 2925-01-136-2551
NSN 5985-00-549-5973
NSN 6220-01-540-2161
NSN 5925-00-080-9763
NSN 5855-01-364-1005