{"product_id":"new-swans-sunglasses-over-glasses-og4-0168-mbk-matte-black","title":"New [Swans] Sunglasses Over Glasses OG4-0168 MBK Matte Black !","description":"Single Item 0168 MBK: [for FISHING] Polarized ULTRA Light Green Double-Sided Anti-Reflection Coating \/Free Size\/OG4-0168 MBK Color: 0168 MBK: [for FISHING] Polarized ULTRA Light Green Double-Sided Anti-Reflection Coating Style: Single Item Package Quantity: 1\u003cbr\u003e・Japanese sunglasses\u003cbr\u003e・Visible light transmittance 26% Polarization degree 90% or more\u003cbr\u003e・UV transmittance: 0.1% or less UV cut: 99.9% or more\u003cbr\u003e・Target: Adults\u003cbr\u003e・Set contents: Special nylon plastic bag instruction manual\u003cbr\u003e[Product Introduction] These overglasses can be worn over your glasses and used as sunglasses. The inner dimensions are a reference value for the size of your glasses. The frames are on the left and right sides and at the top so there are few gaps and UV rays and dust can be prevented from entering. The frameless sunglasses style is designed to look less strange and have a wide field of vision. [Brand Introduction] SWANS is a domestic brand produced by Yamamoto Kogaku Co. Ltd. which was founded in 1911. Based on Japanese head data the products are designed to suit Japanese people and have light control technology cultivated over more than 100 years of history and their products continue to be supported by many top athletes both domestically and internationally. [What is visible light transmittance] The amount of light that passes through the lens is expressed as a number. The naked eye state is 100% and it is displayed as 0% to 100%. The lower the number the darker the lens is as it does not transmit light. [What is polycarbonate] The polycarbonate used in SWANS sunglasses is a resin with excellent impact resistance and transparency and is also used in aircraft windshields and space suit helmets. It is highly impact resistant and does not shatter easily and even if it does break it does not shatter making it a very safe material for sports sunglasses lenses. SWANS uses a unique scratch-resistant lens called Petroid Lens based on this polycarbonate. [What are polarized lenses] The polarized function effectively cuts out the diffused polarized light (polarized light) reflected from various objects such as roads water surfaces windows cars and buildings reducing glare. The lenses cut out unwanted light allowing you to see the scenery clearly and making it less tiring to wear for long periods of time.","brand":"SWANS","offers":[{"title":"Default Title","offer_id":46813911843068,"sku":"b078f5nwkk","price":19400.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/1582\/2588\/files\/1_84cac258-f42b-4f37-a5a1-8175abf1fbbc.jpg?v=1737787024","url":"https:\/\/japan-edo.com\/products\/new-swans-sunglasses-over-glasses-og4-0168-mbk-matte-black","provider":"AAA Japan Edo Store","version":"1.0","type":"link"}