A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-597-1078
NSN 6320-01-198-4024
NSN 6320-01-512-2031
NSN 5975-01-268-1945
NSN 5950-01-386-5845
NSN 5965-01-205-6249
NSN 4140-01-262-1613
NSN 5925-00-318-3023
NSN 5985-00-240-8114
NSN 5965-00-242-0001
NSN 5996-00-514-7678
NSN 5930-01-414-2620