{"product_id":"junya-racer-lab-gray-d-photochromic","title":"Junya Racer Lab Gray\/ D+ Photochromic","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Junya Racer is a 6 base frame that wraps close to the head for the highest level of visual clarity and protection at speed. Fitted with a hand sculpted lens and custom shaped 125mm temples for running and cycling. Adjustable nose pads and temple tips ensure a secure, personalized fit, reinforced with a grade 2 titanium core in the temple tips for added strength. Our signature D+ therapeutic-grade lenses are crafted from a shatterproof polycarbonate compound. The interior surfaces feature anti-reflective and oleophobic coatings, providing comprehensive eye protection while repelling water and oil. Our D+ Photochromic lenses are rated CAT0-3 and transition from clear to grey in response to UV exposure. In direct sunlight, they reach approximately 20% visible light transmittance within 30 seconds and 15% within 60 seconds. Because the lenses are activated by UV light, they will not darken behind most car windshields or windows, which filter the majority of UV radiation.\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e採用六基底包覆式鏡框設計，貼近頭部輪廓，在高速移動時提供更高的視覺清晰度與防護性。搭配手工塑形鏡片與專為跑步及騎乘設計的 125mm 客製化鏡腳。\u003c\/span\u003e\u003cspan\u003e可調式鼻墊與鏡腳末端可依個人需求調整，提供穩固且貼合的配戴感受；鏡腳末端內置 Grade 2 鈦金屬核心，進一步提升結構強度。\u003c\/span\u003e\u003cspan\u003e品牌標誌性的 D+ 治療級鏡片採用防碎聚碳酸酯材質製成，鏡片內側經抗反射與疏油塗層處理，提供完整眼部防護，同時具備防水與防油污效果。\u003c\/span\u003e\u003cspan\u003eD+ Photochromic 為 CAT 0–3 光致變色鏡片，會依紫外線曝曬程度由透明逐漸轉為灰色。在陽光直射下，約 30 秒內可達約 20% 可見光穿透率，60 秒內可降至約 15%。\u003c\/span\u003e\u003cspan\u003e由於鏡片是由 UV 紫外線啟動，因此在大多數汽車擋風玻璃或窗戶後方不會明顯變深，因為這些玻璃會過濾掉大部分紫外線。\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"District vision","offers":[{"title":"OS","offer_id":50533463457862,"sku":null,"price":10000.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1764\/4358\/files\/Junya_LabGreyPhotochromic_003.webp?v=1790738891","url":"https:\/\/nabiis.cc\/products\/junya-racer-lab-gray-d-photochromic","provider":"nabiis Taipei","version":"1.0","type":"link"}