Koharu Eclipse is a six base frame construction defining a new approach to unisex sports eyewear. The ergonomic form is engineered to aid ventilation and enhance the field of vision. The 125mm temples are architected for helmet use. 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.
Koharu Eclipse 採用六基底鏡框結構，重新詮釋中性運動眼鏡的設計方式。符合人體工學的框型有助於提升通風效果，同時擴大視野。125mm 鏡腳特別針對與安全帽搭配使用進行設計。可調式鼻墊與鏡腳末端能依個人需求調整，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。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。D+ Photochromic 為 CAT 0–3 光致變色鏡片，會依 UV 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%。由於鏡片透過紫外線啟動，因此在大多數汽車擋風玻璃或窗戶後方不會明顯變深，因為玻璃會過濾大部分 UV 紫外線。
