A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-063-4093
NSN 6320-01-567-7198
NSN 6685-01-441-5441
NSN 6110-01-528-7744
NSN 6320-01-631-7828
NSN 6620-01-578-7561
NSN 5945-01-647-0755
NSN 6110-01-228-8384
NSN 5960-01-301-3315
NSN 5905-00-671-0625
NSN 6610-01-262-5553
NSN 5975-01-254-2851