A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-00-488-4478
NSN 6220-01-505-9880
NSN 5895-00-175-6415
NSN 5915-00-771-7290
NSN 6135-00-025-6382
NSN 7035-01-033-3007
NSN 5895-01-427-3727
NSN 5855-00-361-0167
NSN 5910-01-618-6407
NSN 6320-01-239-7647
NSN 5999-00-209-9277
NSN 5935-01-634-0668