Magnifier - Reading Glass, Diameter 75 mm-EIS-PH0506D offers a thoughtfully designed, durable resource for hands-on learning. Magnifying glass, ideal for both reading and physics experiments Lens measures 3" (75mm) in diameter Unbreakable plastic mount with handle Total length measures 6.75", with lens frame measuring 3" and handle measuring 3.75" Magnifying glass, ideal for both reading and physics experiments. Lens measures 3" (75mm) in diameter. Features an unbreakable plastic mount with handle. Total length measures 6.75", with lens frame measuring 3" and handle measuring 3.75".