ITEM NAME:45x LED UV Light Pocket Microscope Jeweler Coin Stamp Magnifier Loupeã€LJ a.imagelink a:hover.imagelink {color:#32251F;.45X 2 LED lighted world smallest jeweler's microscope. GLASS lens. It has a on/off switch to turn on/off the light. Very solid with high quality. Light and small. Only weight 13g. Magnifying Power: 45X.