Carson Optics Handheld. 9" overall. 90mm lens size. Compact, easy to use 2.5x power magnifier for home, school or office. Its crystal-clear acrylic lens gives you a sharp distortion-free view and a 5x power bifocal lens allows you to see even the finest details with ease. Great for reading or viewing coins, stamps and insects. Ideal for all needlework and crafts. Perfect for the car glove compartment for easy map reading. Lightweight. Comfortable ergonomic handle design. Weighs 3.5 oz. Hang packaged.