High-powered magnifier is great for up-close viewing of fine print in stock listings, newspapers, maps, computer printouts, photographs, drawings & all fine prints. Magnifier is made with a full scratch-resistant, distortion-free, acrylic lens. Equipped with Fresnel lens technology, this 2X lens offers a viewing area of 5" x 8-7/8". The 3/4" diameter circular area offers 4X magnification. Inches & centimeters are imprinted on the sides of the magnifier for easy measuring.