Diamond 18x/17mm Japanese five-piece achromatic jewelry magnifying glass 7011

**Japan ILK Ikeda Reinko Industry Co., Ltd.** https://www.hwatang.com.tw/uploads/editor/IL.K/ILK-LOGO-M3.jpg?1497318689922 **Diamond 18x / 17mm Japanese five-piece achromatic jewelry mirror #7011** **feature of product** **High-quality Japanese-made achromatic glass** The lens is optical achromatic glass made in Japan, with a clear and translucent texture, which can filter out mixed light sources, restore the true color of the jewelry, and further find the flaws on the jewelry. **Fivefold five-element composite lens** https://www.hwatang.com.tw/uploads/editor/IL.K/F094-5-PL2.jpg?1497247942137 This product uses Triplet three glued lenses plus two glued lenses to form a Fivefold five-piece compound lens, which enables a magnification of up to 18 times, enabling a clearer observation of small flaws in jewelry and reducing the spherical shape at the edge of the lens. Aberrations, to achieve the best quality imaging. **High-quality suede lens cleaning cloth [Taiwan limited]** It comes with this product, a selection of Taiwan-made double-sided brushed suede lens cleaning cloth, which can easily wipe off fingerprints and dirt on the mirror surface. The cloth can be washed and reused. **How to use** https://www.hwatang.com.tw/uploads/editor/IL.K/7011-sub3.jpg?1497247750592 1. Facing forward, the hand holding the jewellery magnifier lightly rests on the cheek of the observation eye as a support. 2. Use tweezers or hand to pick up the object with the other hand. 3. Slowly move the object closer to the jewellery magnifying glass, the sharpest image will be formed when it is at the focal length. https://www.hwatang.com.tw/uploads/editor/IL.K/7011-sub2.jpg?1497247711232 4. Slowly move your head forward and shorten the distance between the eyes to get the best view. 5. Beginners often close the other eye when observing. After getting used to the observation method, try to open the other eye to control the observation object only with the observing eye. This can relax the muscles around the eyes that close the eyes and make the viewing time longer. lasting. https://www.hwatang.com.tw/uploads/editor/IL.K/7011-N1-PL2.jpg?1497728860790 **Precautions** . Do not place the lens in the sun when the lens is exposed to avoid danger. . The LOGO of this product is on the front side, please face your eyes; on the reverse side, please look at the object face-to-face to get the best imaging. . The focal length (working distance) and eye distance stated in the specifications are actual test results, but may vary slightly depending on the individual's vision. . When wiping the mirror surface, first wipe it gently with a clean cloth in a single direction. If you draw a circle or wipe it back and forth, it may scratch the lens. **Product specifications** Magnification: 18 times Mirror size: 17mm Lens material: Achromatic optical achromatic glass Lens method: Fivefold five-element composite Focal length: 4mm Eye distance: 35mm Dimensions: length 39x width 20x thickness 25mm Weight: 52g Accessories: exquisite storage cover Origin: Japan **brand introduction** https://www.hwatang.com.tw/uploads/editor/IL.K/ILK-logo3-M2.jpg?1497236734019 Japan Ikeda Reinko Industry Co., Ltd. was established in Showa 37 (1962). The company is located in Ikuno District, Osaka City. It specializes in the production and sales of various magnifying glasses. The magnifying glass is not only a reading tool for the silver-haired people, but also has a variety of working magnifying glasses and magnifying glasses. Glasses, etc., allow the general public to reduce eye fatigue and improve work efficiency when working. Excellent quality, diverse choices, and affordable prices are the characteristics of Ikeda Reynko Industry Co., Ltd. series products.