4x&7x&10x/36D/36mm Japanese-Made Metal Cased Three-Lens Portable Magnifier 7970

**I.L.K. Ikeda Lens Industry Pocket Magnifying Glass** **4x & 7x & 10x / 36D / 36mm Japanese-Made Metal Cased Three-Lens Portable Magnifier 7970** **Product Features** . Features a 36mm diameter optical glass lens with a sturdy and premium metal casing to protect the lens and enhance its lifespan. . The three-lens design allows for 4x magnification with a single lens, 7x when two are stacked, and 10x when all three are stacked, enabling observation of various small objects. (View with one eye for 7x and 10x magnification). . Compact and portable, it's convenient to carry. The rear end has a lanyard hole, allowing you to attach your preferred leather straps or chains for use as a charm or for hanging around your neck. . Made in Japan, making it suitable for both gifting and personal use. **Precautions** . Do not place the lens in direct sunlight when exposed, as it may cause a fire hazard. . The focal length (working distance) and interpupillary distance mentioned in the specifications are based on actual test results, but may vary slightly due to individual eyesight conditions. . When wiping the lens, gently wipe in a single direction with a clean cloth. Wiping in circles or back and forth may scratch the lens. . The lens is made of glass. Please handle with care to avoid dropping it. If accidentally dropped, wrap the fragments in thick newspaper to prevent cuts. **Product Specifications** Magnification: 4x (single lens), 7x (two lenses stacked), 10x (three lenses stacked) Diopter: 36 Dpt (when three lenses are stacked) Lens Diameter: 36mm Material: Optical glass, plastic frame, metal outer frame Focal Length: 83mm (4x), 41mm (7x), 27mm (10x) Recommended Viewing Distance: 60mm (4x), 32mm (7x), 18mm (10x) Interpupillary Distance: 180mm (4x), 150mm (7x), 50mm (10x) Dimensions: Length 103-58 x Width 42 x Thickness 27mm Weight: 82g Origin: Japan **Brand Introduction** I.L.K. Ikeda, originally named "Ikeda Lens Manufacturing," was founded in 1923 in Ikuno Ward, Osaka, specializing in lens production and processing. In 1962, it was officially renamed "Ikeda Lens Industry Co., Ltd.," focusing on the production and sales of magnifying glasses. Beyond being a reading tool for seniors, the company holds multiple patents for industrial magnifying glasses and loupes, designed to reduce eye strain and improve work efficiency. High quality, diverse selection, and affordable prices are the hallmarks of I.L.K. Ikeda products. LOUPE STUDIO is the name of I.L.K. Ikeda's online store in Japan, popular throughout the country. Huatang Optical Industry is I.L.K. Ikeda's long-term partner in Taiwan.