Outus 4 Pack Plastic Reading Magnifier Lens Credit Card Size Magnifier Wallet Pocket Lens Firestarter (300% Magnifier Lens)

Muy cómoda de llevar y muy útil el llevarla. Genial para leer esa letra minúscula que ya es imposible a cierta edad jejeje Lo de hacer fuego con ellas, aún no lo he probado

Ero abituata alle lenti d'ingrandimento classiche in vetro , spesse e pesanti ! Mi sono imbattuta in questo tipo di lenti molto sottili e leggere e devo dire che fanno egregiamente il loro dovere . Naturalmente sono un po' piu' delicate rispetto a quelle in vetro ma con piccoli accorgimenti e' facile prolungarne la durata . Vanno mantenute nella loro custodia per impedire graffi e che si sporchino . Infatti i tratti in rilievo che permettono l'ingrandimento tendono a sporcarsi ma basta pulirli delicatamente con un batuffolo umido di ovatta che le lenti tornano ad ingrandire senza rifrazioni delle immagini desiderate. Le consiglio vivamente

on retrouve la meme "technologie" qui habille les caisses de super-marché ! c'est le même principe de cercles concentriques, je m'y connais pas assez en optique pour élaborer... mais du coup on a une loupe fine comme une feuille de papier (enfin un peu plus, hein...) à un prix mini et au format tellement utile de la carte de crédit. ça tient dans le porte-feuille, ça se fait oublier, et c'est super utile quand le besoin s'en fait sentir. un gadget top et pas cher !!!

Clear crisp magnification. Handy little item to carry in your wallet or purse.

One of these flat and credit card sized magnifiers is a must-have shopping companion at the supermarket when trying to read those tiny letters on a can or a pack of something. Even with a 20/20 vision that can be a challenge. They are also helpful for reading small print on CD booklets and similar. I even use one at the computer when there is something on the screen that I can't quite make out. It's faster and easier than using a software application. I do have reading glasses but they are sometimes not within reach. Each magnifier has a soft plastic pocket for protection, and on delivery they were all placed inside a small black cloth pouch. This must be due to the fact that they can also be used as fire starters. To do this you must catch a ray of direct sunlight, and then create a small bright spot, and focus it on the object you want to ignite. I have tested this, and was able to get smoke quite easily. These magnifiers are simply amazing. For everyday use, and also as a tool in your emergency prepping kit. They are obviously not a kids toy, so don't leave them lying around - and always keep them inside the blue plastic pockets. This will also protect them from scratches. You get four magnifiers with each order - but I was lucky and actually got five!