Light-Gathering MagnifierThis superbly crafted acrylic 4X magnifier intensifies the light passing through it, making the magnified subject nearly four times brighter without bulbs or batteries. Optical engineering and precision lens grinding provide the power. Glide it over any surface: it features what optical experts call an infinite eyepoint, so you can be any distance from the magnifier, at nearly any angle, and maintain focus and clarityno need to hunch over when