Deluxe Prism Glasses
Many people have the habit of bedtime reading, but always maintain a posture reading books and magazines, always felt a little tired, but lying down reading a book and make eyes feel uncomfortable, this problem is very people tangled. This can lay the glasses to see things called Deluxe the Prism Glasses. Its design principle is similar to the periscope lens image can be rotated 90 °, a user reading or watching TV without head movements can be realized, and its price 69.95 U.S. dollars.
