{"product_id":"smart-auto-focus-reading-glasses-adjustable-from-100-to-400-dioptres-lightweight-and-durable-tr90-material-blue-light-protection-classic-unisex-design","title":"Smart Auto-Focus Reading Glasses Adjustable from +100 to +400 dioptres Lightweight and durable TR90 material Blue light protection Classic unisex design","description":"\u003cp\u003eSmart Auto-Focus Reading Glasses | Adjustable from +100 to +400 dioptres | Lightweight and durable TR90 material | Blue light protection | Classic unisex design\u003cbr\u003e1. Key Features\u003cbr\u003eSmart auto-focus: one pair to suit all prescriptions\u003cbr\u003eNo more frequent changes of glasses as your reading prescription changes! These smart auto-focus reading glasses feature innovative adjustable lens technology, supporting free adjustment from +100 to +400 dioptres. Whether you’re reading, using your mobile phone or working, simply turn the adjustment dial beside the lens to precisely match your current visual needs. One pair of glasses caters to different age groups, effortlessly handling various viewing distances.\u003c\/p\u003e\n\u003cp\u003e2. Innovative Product Design\u003cbr\u003e【Adjustable Dioptre System】\u003cbr\u003eAdjustment Range: +0.00 to +4.00D (100–400 dioptres)\u003cbr\u003eOperation: A fine-tuning knob is located on the side of the lens; turn inwards to increase the prescription, and outwards to decrease it.\u003c\/p\u003e\n\u003cp\u003eAdvantages: Say goodbye to the hassle of switching between multiple pairs of glasses; truly achieving ‘one pair is all you need’, allowing you to enjoy clear vision instantly in any situation.\u003c\/p\u003e\n\u003cp\u003e【High-Definition Eye Protection, Blue Light Filter】\u003cbr\u003eLens Material: High-quality PC (polycarbonate) material, offering high light transmission and excellent clarity.\u003cbr\u003eBlue Light Filter: Effectively filters out harmful blue light, protecting the retina and reducing the eye strain and fatigue caused by prolonged screen use. More than just reading glasses, they are a powerful tool for eye care.\u003c\/p\u003e\n\u003cp\u003e【Lightweight, Flexible and Comfortable: Premium TR Material】\u003cbr\u003eFrame Material: Carefully selected TR (thermoplastic elastomer).\u003c\/p\u003e\n\u003cp\u003eWearing Experience:\u003cbr\u003eLightweight and Comfortable: The entire frame weighs just 22.5g, making it almost imperceptible to wear and reducing pressure on the bridge of the nose.\u003cbr\u003eDurable and Resistant to Deformation: The temples are flexible yet firm, resistant to sweat and corrosion, and unlikely to snap.\u003cbr\u003eDurable: Resistant to damage even with frequent removal and storage in a bag.\u003c\/p\u003e\n\u003cp\u003e3. Dimensions (Precise Specifications)\u003cbr\u003e*(Please note: Manual measurements may vary by 1–3 cm; actual product dimensions prevail)*\u003cbr\u003eTo suit different face shapes, we have optimised the frame structure:\u003c\/p\u003e\n\u003cp\u003eFrame width: 6.5 cm\u003cbr\u003eFrame height: 3.3 cm\u003cbr\u003eBridge width: 1.5 cm\u003cbr\u003eTotal frame length: 14.4 cm\u003cbr\u003eTemple length: 14 cm\u003cbr\u003eClassic black frame design, suitable for both business and leisure, unisex style, simple and elegant, flattering on all face shapes.\u003c\/p\u003e\n\u003cp\u003e4. Scenario-based marketing: Clear vision, anytime, anywhere\u003cbr\u003eNo matter where you are, you can handle it with ease:\u003cbr\u003eAt home: Reading the newspaper or mending clothes, with clear, unobstructed vision.\u003cbr\u003eOffice: Working on computer documents, reviewing reports, with blue light protection to safeguard your eyes.\u003cbr\u003eCafé: Enjoying a moment of reading, with elegance and composure.\u003cbr\u003eTravel\/Outdoors: Checking navigation, capturing scenery, with adjustable power for clear vision at all distances.\u003cbr\u003eUniversal reading glasses (100–400 dioptres), lightweight and comfortable reading glasses, business reading glasses, reading glasses for parents, auto-focus reading glasses\u003c\/p\u003e\n\u003cp\u003eWhy choose these smart zoom reading glasses?\u003cbr\u003eTraditional reading glasses have a fixed prescription, meaning users often need to purchase multiple pairs as they age. Our product utilises a mechanical micro-adjustment mechanism to achieve seamless switching between 100 and 400 dioptres. This means:\u003cbr\u003eExcellent value for money: One pair of glasses replaces multiple pairs with fixed prescriptions.\u003cbr\u003eHigh adaptability: People with different prescriptions for each eye can achieve a comfortable experience by adjusting each lens separately.\u003cbr\u003eSafe materials: Made from TR material, which is lightweight, sweat-resistant and corrosion-resistant, making it suitable for long-term wear by middle-aged and elderly people.\u003c\/p\u003e\n\u003cp\u003eSuitable for: Middle-aged and elderly people, those who frequently use their eyes at close range, and business professionals seeking portability and versatility.\u003c\/p\u003e\n\u003cp\u003eNote: When wearing for the first time, please turn the adjustment knob slowly until you find the most comfortable point of focus.\u003c\/p\u003e\n\u003cp\u003eBuy now and experience the smart vision of ‘one pair of glasses for all occasions’!\u003c\/p\u003e","brand":"dinoinbox","offers":[{"title":"Default Title","offer_id":47675656700058,"sku":"MH02341","price":26.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8748\/7130\/files\/ScreenShot_2026-03-26_093634_271.jpg?v=1774489079","url":"https:\/\/www.dinoinbox.com\/products\/smart-auto-focus-reading-glasses-adjustable-from-100-to-400-dioptres-lightweight-and-durable-tr90-material-blue-light-protection-classic-unisex-design","provider":"dinoinbox","version":"1.0","type":"link"}