Among the different type of magnifiers available Dome Magnifiers is
one of them. It is a dome shaped magnifying device, which enlarges
words of a page or a computer screen. Most of these magnifiers have
perimeters from 3 to 7 inches. Visually impaired people mainly use
them. They can be both made of glass or acrylic. They are also good
for reading maps and very tiny prints. The specialty of this type of
magnifier is that they can be directly put against the object you
intent to read, and switch on the light to provide illumination and
you are done.

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