A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-00-182-8664
NSN 5990-01-223-9414
NSN 5935-00-412-3928
NSN 5998-00-988-3111
NSN 5965-00-320-1399
NSN 5835-01-456-3922
NSN 6240-01-415-5581
NSN 5990-01-349-8132
NSN 5975-00-283-6686
NSN 5910-01-188-2487
NSN 6150-01-281-8828
NSN 5999-01-506-2582