A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-299-6739
NSN 5915-00-752-4458
NSN 6610-01-389-3082
NSN 5905-00-881-5080
NSN 4140-01-365-9113
NSN 6105-00-171-2134
NSN 5910-01-363-1047
NSN 5915-01-499-9424
NSN 5920-01-521-0511
NSN 6130-01-202-1403
NSN 5835-00-446-2944
NSN 5920-01-143-5002