Focus and enlarge print and images with the lighted magnifier pendant. A 5.5cm diameter optical grade acrylic lens lit by a bright white led, this handy magnifier comes on a neck strap with an easy to use clasp so that it's easy to place. Gain three times magnification from this light and compact lens and illuminate so that you can read in the dark too! Light up magnifying glass pendant5.5cm diameter optical grade acrylic lens3 x magnificationbright white energy efficient leddurable led lasts 100,000 hoursneck strap with easy to use clasplilghtweight and compact3 x lr44 micro cell batteries included4.5 lumens