What are the different Eye diseases, and what effects do they have on visibility? This person shows how different eye diseases have an effect on a person's visibility, with some examples and a visual impairment simulation. This is to understand their ever

What are the different Eye diseases, and what effects do they have on visibility? This person shows how different eye diseases have an effect on a person's visibility, with some examples and a visual impairment simulation. This is to understand their ever