An excellent gadget that will undoubtedly help detect any type of problem that our eyes may present. I like that we can use it connected to our phones so we do not have to go to an ophthalmologist so many times.

An excellent gadget that will undoubtedly help detect any type of problem that our eyes may present. I like that we can use it connected to our phones so we do not have to go to an ophthalmologist so many times.