A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-077-5692
NSN 6150-00-872-2617
NSN 5945-00-851-3553
NSN 4140-01-276-8307
NSN 5975-01-577-0247
NSN 5998-00-615-2763
NSN 5965-01-619-6046
NSN 6610-00-864-4730
NSN 5920-00-021-0814
NSN 6240-00-780-6988
NSN 6320-00-538-2132
NSN 5905-00-541-1471