5" (127mm) diameter 10x handheld magnifying glass. The visible area of the lens is reduced to approximately 4.6" (118mm) diameter due to the width of the magnifying glass frame. The glass lens is colorless. See our Handheld Magnifying Glass Collection for other lens options. The black anodized aluminum handle is approximately 4 inches long and can be unscrewed from the magnifying glass frame for attaching to SnakeClamp brand flexible gooseneck tube arms. Frame is made of strong glass fiber reinforced nylon. Assembled in the USA with foreign components. Weight: 21.5 ounces.