Lightweight & Ergonomic DesignThis magnifier is lightweight, only 3.5 ounces, ergonomically designed to fit most people's hands, suitable for people who like to read for a long time. Perfectly Large Viewing Area Large magnifier viewing area up to 7 "x5" which covers and magnifies the entire page at once, without multiple movements. Clear Optical-grade LensesMade of optical grade lenses, they are lighter and more resistant than glass and provide the same clarity, perfect for reading books, newspapers and more. 5x reading magnificationThe magnifier can magnify small things up to 500% without optical distortiond love, perfect for viewing tiny electronic gadget parts and stitches, etc. Ideal Reading Magnifier users can choose the appropriate viewing distance of 2-5 inches to view newspapers, cell phones, pictures, manuals, etc.