The lower part of lenses helps you to focus the near objects as a book, the iPad, a newspaper, a magazine.
Keepp the object to observe, at a comfortable distance ( between 33 cm and 40 cm from the eyes) .Look through the lower part of the lens to search for the clearest focus point .
Useful reading advice
To read a complete text line, it can be necessary to move slightly the head from a side to another.
Read above the eyes
If you wish to observe something that is located at a close distance, but higher that your eyes, lift the chin enough to find the clearest focus point. It is possible to look through the central or lower part of the leses, depedning on the distance at which the object is situated.
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