Description :

Name: bar magnifier-- ruler magnifier.

Specification :

Bar magnifier is made from optical grade acrylic and it is shatterproof. This magnifier will double the height of letters. It lies directly on the page and requires no focusing. The bar magnifier magnifies four lines of average size type at a time and is easily moved down the page at the user’s reading speed.

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  Bar And Ruler Magnifier
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  Bar And Ruler Magnifiers