{"product_id":"the-index-havana-blue-light-optical-frames-tr90-round-tortoiseshell-eyeglasses","title":"The Index Havana | Blue Light Optical Frames | TR90 Round Tortoiseshell Eyeglasses","description":"\u003ch3\u003eThe Index — Havana\u003c\/h3\u003e\n\n\u003cp\u003eClassic tortoiseshell patterning on modern TR90. The mottled amber-and-brown finish reads vintage from a distance, but the weight and flex tell a different story—this is not your grandfather’s acetate. Clear blue-light filtering lenses keep the look functional for digital workdays.\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e TR90 polymer in tortoiseshell pattern\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 25g\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Lens 43mm, Bridge 24mm, Temple 150mm, Frame width 140mm, Height 51mm\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLenses:\u003c\/strong\u003e Clear plano with blue-light filtering treatment; prescription-ready\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e Adjustable pin-insert temples, integrated nose pads, high-hinge closure\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Seven-layer spray coating for color depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eWarm tones that soften sharp features. A timeless pattern rebuilt in featherweight material.\u003c\/em\u003e\u003c\/p\u003e","brand":"Marie Kiro","offers":[{"title":"Tortoiseshell","offer_id":52431891464504,"sku":"6202728310967","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/3456\/9016\/files\/8nU7NbUa4-cALp9o6VK7hT.png?v=1779992388","url":"https:\/\/mariekiro.com\/ja\/products\/the-index-havana-blue-light-optical-frames-tr90-round-tortoiseshell-eyeglasses","provider":"Marie Kiro","version":"1.0","type":"link"}