A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-00-386-4966
NSN 5835-01-168-6256
NSN 5990-01-558-4536
NSN 7035-01-100-2796
NSN 5975-01-502-3667
NSN 6105-00-965-7828
NSN 4140-01-200-5032
NSN 6220-01-051-2080
NSN 5950-01-083-6737
NSN 6220-00-244-2040
NSN 6610-01-535-0310
NSN 5990-01-644-3095