Description
Magnification up to 4X: this card magnifier can be magnified 4x, which is very suitable for reading small texts, it can also be applied for reading in low light, when you read the product description, you can also remove this lens from Fresnel, you can see the words more clearly and protect your eyes.Use it as a rule: because the edge of the card is printed in inches and centimeters, it can also be applied as a rule, making it possible to quickly and easily measure small objects without resorting to larger rulers. Measure the distance on the map in the wild, provide you much convenience.Emergency Solar Firelighter: Fire is an essential skill of bushcraft. It can be a fire alarm starter, because under strong lighting the focus of the lens will be especially bright and it will ignite. Use this Fresnel lens to heat the fire in an emergency.Size information: compact, lightweight and flexible enough to carry in pocket, wallet, backpack or first aid kit, you can place the card in multiple places to use, the manufacturing quality of the product is exquisite.Packing: Each magnifier has its own colorful protective case which keeps the magnifying glass intact and easy to find when you need it, each package contains 20 pieces, the number can meet your needs, you can also share it with your teammates.
