Bright LED Illuminations: Equipped with built in LED lights to provide clear and bright viewing in low light conditions Ideal for nighttime use or dimly lit environments, enhancing precisions during jewelry appraisal and detailed inspections Versatile Applications: Suitable not only for jewelry appraisal but also for examining stamps, antiques, and other collectibles A must have tool for collectors, professional, and students needing observation in various scenarios Aluminum Shell: Made with a sturdy aluminum casing for long lasting durability, wear and tear from frequent travel protections compared to alternatives, ensuring good Portable Folding Design: Features a compact foldable structure for easy storage and carrying, perfect for jewelers and appraisers working at trade shows or on site locations The 40X25MM size ensures portability without compromising functionality 40X Magnification: Includes a 25MM acrylic lens offering 40X magnification for sharpness, detailed observation of fine flaws and features invisible Perfect for gemologists and collectors requiring meticulous examination, Manufacturer: yanwuwa