FUCAS Lot of 12 Credit Card Sized Magnifying Lenses. Wholesale Lot - 300% Fresnel Magnifier

Great for reading menus and fine print. Easily stores in your wallet. Also makes a great bookmark. Magnify up to 3x and gives you more reading spaceFresnel lenses are most often used in light gathering applications, such as condenser systems or emitter/detector setups. Fresnel lenses can also be used as magnifiers or projection lenses. These lenses are also great for enlarging fine print in books, magazines, maps, telephone directories, recipes, etc. This can really be a great and creative gift to children as a toy and those who need visual aid. This Fresnel lens is also very good for experiments of gathering solar energy.Package Included: 12pcs 3X Magnifier Magnifying Fresnel LENS Feedback: We greatly appreciate your Positive feedback. Please do not leave negative or neutral feedback without any contact.If you haven't received item in time, please contact us and we will solve it for you