Ginooptical

 

 

 

 

   

 

 

 

  

 

A graph showing the spectral output of a white LED within the visible spectrum.

 

The LED emits light at different wavelengths including a sharp blue spike at 460 nanometers. 

 


           

                                           

 

 

 

 

 

 

BlueFree is designed to block harmful blue-viole light whose wavelength ranges between 380 to 455 nm, keeping the eyes in better condition.