Specification: Condition: 100% Brand New Item Type: Magnifying Glass Material: ABS + Acrylic Optical Lens Color: As the Picture Shown Battery Type: Button Battery (Built in) Battery Model: LR1130 Battery Capacity: 160mAh Quantity of Batteries: 3 Illumination Light Source: 2 Led Lights, 1 UV Money Detector Light Lens Diameter: Approx. 25mm/1in (Primary Mirror), 10mm/0.4in (Secondary Mirror), 8mm/0.31in (Secondary Mirror) Lens Focal Length: 25mm (Primary Mirror), 12mm (Secondary Mirror), 8mm (Secondary Mirror) Product Multiple: 30 Times (Primary Mirror), 60 Times (Secondary Mirror), 90 Times (Secondary Mirror)Expanded Length: Approx. 11.5cm/4.5in Width: Approx. 6cm/2.4inThickness: Approx. 2cm/0.8inApplication: Drawing and reading, reading, experimental antiques, manual repairs, etc. Package List: 1 x Magnifying Glass 1 x Instruction