美国led光学放大镜

<p>产品参数<br /> 产品名称&nbsp;The LOUPE with LIGHT<br /> 生产地&nbsp;USA<br /> 型号&nbsp;LED10X-21MM<br /> Jewelry Tools &amp; Equipments Type&nbsp;Loupes, Magnif...<br /> Detailed Product Description<br /> New Patented LED LOUPE with ring light, built-in 4 LED lamps around edge of 14x 12mm achromatic &amp; aplanatic lens, with white diffused filter, providing shadow free and bright light condition. perfect for fine jewelry, gemstones, coins, antiques, and collectable items.<br /> 适用：地质勘查,矿物分析，珠宝鉴定等。不受光线条件影响。<br /> &nbsp;</p>