A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-064-7232
NSN 6135-01-400-2947
NSN 6150-01-631-4357
NSN 6240-00-959-6735
NSN 6105-00-159-1061
NSN 7035-01-010-4257
NSN 6620-01-154-4209
NSN 4140-00-354-4117
NSN 6105-01-099-7160
NSN 5915-01-272-8933
NSN 6110-01-123-5125
NSN 6150-01-199-0489