Squinting at the small print stamp collection needs a closer inspection this superb quality magnifier with a large 3 lens provides a pin sharp field of view whether youre map reading making a fiddly repair or embroidering the powerful 5x magnification is enhanced by 6 super bright leds that illuminate the subject further at the touch of a buttonpowerful 5x magnification6 super bright ledsanti slip rubberised handlemeasures 9 longrequires 2 x aa batteries not included