Features Double Layer Lenses: Our Pocket Magnifying Glass Defends Your Vision with Double Layer Lenses And Does Not Harm Your Eyes. Hd Image: Our Pocket Magnifier Has A 10x Lens with Good Transparency, Low Dispersion Coefficient, Good Overall Field of View Image Clarity, And Clear Enlarged Edges. Mini Size: This Magnifying Glass Has A Mini Size Which Is Very Easy to Put in Your Purse, Pockets, And Your Bags. With Light: When Flipped Open to 150 ° To 180 °, The Light Automatically Lights Up, Making The Magnifier More Convenient for You to Use. Applicable Scenarios: Mini Magnifying Glass Can Be Used for Student Field Trips, Jewelry Appraisal, Office Work, Printing And Manufacturing, Elderly Reading, Antique Appreciation, Etc. Specification: Item Type: Pocket Magnifying Glass Material: ABS Battery: 2 x CR2016 90mAh button cell (shipped with built in battery) LED Light Source Color: White Magnification Factor: 10X Best Observation Distance: Approx. 2.5cm / 1in Package List: 1 x Pocket Magnifying Glass  Package List 1 x Pocket Magnifying Glass