A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-00-011-6618
NSN 5985-00-901-9691
NSN 5998-01-096-3769
NSN 5935-00-096-3006
NSN 5965-00-083-6486
NSN 6240-00-133-1652
NSN 5915-00-398-0677
NSN 5855-01-335-8907
NSN 6240-01-058-5061
NSN 5920-00-236-1118
NSN 5925-01-102-2356
NSN 5930-01-436-5474