Specification: Frame material:pc Rechargeable way:USB rechargeable Battery style:50mA(3v) Width of the forehead frame :148mm/ 5.82" (approx.) Lens Height:44mm/ 1.73" (approx.) Lens Width : 66mm/ 2.59" (approx.) Leg Length :145mm/ 5.70" (approx.) Bridge :17mm/ 0.66" (approx.) Weight:40.0g Finding the focal length:Hold an object about 12-16 inches away from Led magnifying glasses,adjust until object is in focus. Note: Size for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Do you want ot get the Tide Magnifying Glasses with Light Led USB Rechargeable Magnifier Eyeglasses LED Big Zoom Vision (Black, 1.6X)?