A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-468-5431
NSN 6320-00-701-0437
NSN 5935-00-389-2740
NSN 6130-01-658-5536
NSN 6320-01-388-3125
NSN 6110-01-528-7878
NSN 7035-00-173-2281
NSN 5835-01-133-6485
NSN 6320-00-456-2092
NSN 5975-01-027-0253
NSN 6620-01-502-9104
NSN 5930-00-420-8522