Carson CrystalView Series 2.5x/3x/3.5X Power Aspheric Magnifiers with 5X Spot Lens for Reading, Low Vision, Inspection, Electronics, Hobby, Crafts and Tasks Hand-held lightweight and compact ergonomically designed magnifier | magnifying Glass contains an Aspheric lens design to minimize distortions Magnification: 3x power with a 5x power spot lens | lens diameter: 3.0 inches Perfect magnifier for reading fine print, newspapers, electronics, low vision, hobbies, Arts & crafts, stamps, coins and other tasks Item Dimensions (l x w x h): 8.75 inch x 3.25 inch x 1.0 inch | included accessories: soft cloth pouch | protective rim prevents the lens from damage and Scratching Backed by Carson limited Lifetime Warranty