Boken-Oh Japan TAC Polarized Blue Light Blocking Glasses B15 Brown (2 Styles Available)

**Japan I.L.K. Ikondar Corrective Lenses (Non-Sterile)** **Boken-Oh Japan TAC Polarized Blue Light Blocking Glasses for Kids** https://www.hwatang.com.tw/uploads/product/content/9f30188b4cedf52ad6dd81acf468b1f2.jpg **Product Introduction** Developed jointly by Japan's I.L.K. and Japan's Shisen-do, the Boken-Oh (BOKEN-OH) polarized blue light blocking lenses are made from TAC (Triacetate Cellulose) material, achieving a polarization rate of over 99% with excellent glare blocking for clearer vision. The B15 Brown Series lenses are specially dyed to block most blue light and over 99% of UVA and UVB ultraviolet rays, meeting UV400 standards, ensuring both adults and children can enjoy outdoor activities with peace of mind. The lens surface undergoes Hard-Coating for enhanced scratch resistance, extending their lifespan. **Product Features** **Boken-Oh TAC Polarized Lenses** https://www.hwatang.com.tw/uploads/product/content/ca30fd5ea9aeb335707c781175268906.jpg Glare from water surfaces makes it difficult to see objects clearly. Boken-Oh TAC polarized lenses allow specific light directions to pass through while blocking reflected light, effectively reducing glare and making it easier to see underwater. Of course, they also block harmful ultraviolet rays (UV). https://www.hwatang.com.tw/uploads/product/content/d0a22d1d536ca79a849c027fba499e05.jpg Boken-Oh polarized lenses effectively eliminate glare caused by scattering, refraction, and reflection. This is because a polarizing film, functioning like blinds, is sandwiched between the lens layers to block interfering light from below, ensuring clear vision. Additionally, a special film with alternating transparent and opaque layers allows the polarizing film to block excess light from above, below, and at angles, retaining only the target object illuminated by natural light. **B15 Brown Series Blue Light Blocking Lenses** https://www.hwatang.com.tw/uploads/product/content/dd32c483ccacf51273dd36945312b1c7.jpg Filters blue light and dazzling interfering glare, enhancing object contrast and remaining effective even against backlight at dawn and dusk. https://www.hwatang.com.tw/uploads/product/content/f804e7d19b1249868462d106ab115d13.jpg "Ultraviolet rays" cannot reach the inner eye. However, visible "blue light" can penetrate deep into the eye. "Light filtering glasses" block ultraviolet rays while also filtering blue light. Tested to US standard ANSI Z80.3:2018 and European standard EN ISO 12312-1:2013 (A1:2015), Boken-Oh B15 Brown Series TAC polarized blue light blocking lenses block over 99% of UVA and UVB ultraviolet rays, meeting UV400 standards. https://www.hwatang.com.tw/uploads/product/content/a0bdd400cc8d7c54cf5b5932b6d2a1e3.jpg **Precautions** 1. Please choose and wear according to the advice of an ophthalmologist or professional optometrist. 2. To clean the lenses, dilute neutral dish soap with cold water, wash, and then gently dry with a paper towel or short-fiber tissue. 3. Do not use volatile cleaning agents (such as stain removers or alcohol) to wipe the lenses, as this will cause damage. **Product Specifications** Lens Material: TAC (Triacetate Cellulose) Polarized Lenses Filter Category: 3 Lens Color: B15 Brown Lens Coating: Hard-Coating UVA Transmittance (315-380nm): 0% (UVA blocking rate of 99% or higher) UVB Transmittance (280-315nm): 0% (UVB blocking rate of 99% or higher) Supervised by Japan **Medical Device Information** Approval Number: 衛部醫器輸壹字第014285號 Manufacturing Date: See label on packaging Pharmaceutical Business License: 北府重藥販字第623102H586號 Pharmaceutical Business Name: Huatang Optical Industrial Co., Ltd. Pharmaceutical Business Address: No. 9, Lane 72, Guangming Road, Sanchong District, New Taipei City Manufacturer Name: Ikeda Lens Industrial CO., LTD Manufacturer Address: 12-17 Tatsumi Naka 4 Chome, Ikuno-ku, Osaka 544-0013 Japan **Additional Product Information** **TPEE Flexible Temple Tips** https://www.hwatang.com.tw/uploads/product/content/bdfc2de7a85378f0914ebbe21df31666.jpg The temple tips are made from TPEE thermoplastic polyester elastomer, also known as Elastomer. Compared to TR90 (Nylon), it offers better fixation and high resilience, making the temples safer, less prone to breakage, and providing a lightweight feel perfect for active children. **Actual Wear Photos** https://www.hwatang.com.tw/uploads/product/content/0aee186a85a8655b8cc289924393b407.jpg https://www.hwatang.com.tw/uploads/product/content/6e91b61fd0840cc3ffce7cf482c9425e.jpg Original Model: SJ-1D (Confident Yellow) / SJ-2D (Warm Orange) Frame Material: Front Frame - PC Polycarbonate / Temple - TPEE Polyester Thermoplastic Elastomer (Elastomer) Frame Size: 55□13-124 (Lens width □ Bridge width - Temple length, in mm) Weight: 19g Accessories: Storage pouch, cleaning cloth, instruction manual **Brand Introduction** Japan Ikeda, originally named "Ikeda Lens Seisakusho," was founded in Taisho 12 (1923) in Osaka's Ikuno ward, specializing in lens production and processing. In Showa 37 (1962), it was officially renamed "Ikeda Lens Industrial Co., Ltd.," focusing on the production and sale of magnifying glasses. Beyond being reading tools for seniors, their magnifying glasses with multiple patents for work use and magnifiers enable people to avoid eye strain during work and improve efficiency. High quality, diverse selection, and affordable prices are the hallmarks of Ikeda products. LOUPE STUDIO is the name of Japan Ikeda's online store in Japan, enjoying brisk sales nationwide. Huatang Optical Industrial is Japan Ikeda's long-term partner in Taiwan.