Here is a nice dual lens LED illuminated keychain pocket magnifier. The main lens is 3X and 1 3/4" wide and then beneath it is a small 14X lens which is 3/8" wide. Pull the lens out from the hard white plastic case which has stainless steel side panelsand the bright white LED bulb comes on illuminating whatever you at looking at through the lens. This pocket folding magnifier has a great hard case and it even comes with a keychain.
This is a useful magnifier to carry with you for whenever you want a closer look at small print, ingredients, hobbies, while scrapbooking or crafting.