Description
Features: Our grade fresnel lenses are made from top quality pvc plastic. They are extremely thin, flexible and shatterproofThe 3X magnifying lens is good for and inspection, suitable for electronic repair and examining extremely small texts, images direct sunlight you can use this fresnel lens to start a solar fire while camping or during emergenciestweight, perfect for long time without tiring your hands. Wallet Size! Credit Card MagnifierNote:Magnifying lens have not magnifying effect when directly close to object. The focal length of this magnifying lens needs to be adjusted to a suitable place thus to make yourself comfortable. Keep away from direct sunlight in case of causing fire. Keep away from high temperature and humidityse note that things may look crooked when being magnified.




