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- Reading glasses
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November 27-29, 2025
PWTC Expo, Guangzhou
第11屆2017第六屆中國(guó)國(guó)際老齡產(chǎn)業(yè)博覽會(huì)觀眾預(yù)登記通道，將于2017年5月開啟，
敬請(qǐng)期待。如有問(wèn)題請(qǐng)與我們聯(lián)系，
電話： +86 (0)20 8989 9605/8989 9600，
郵箱：CRCinfo@polycn.com
1. Multifunctional 3-in-1 design: - Yellow-green light brightening glasses (yellow light enhances brightness, anti-fog, anti-blue light; improves clarity in low-light environments at night or in dimly lit rooms) - Presbyopic glasses (quantum coating, 50~500 degrees auto-focus; solves presbyopia issues for middle-aged and elderly people) - Sunglasses (anti-ultraviolet, anti-glare; protect eyes and enhance outdoor comfort) 2. Special frame made of ultra-light material: lightweight, no pressure on ears, nose bridge or eye sockets 3. Quantum coating zoom technology: 50~500 degrees auto-focus for close-range viewing 4. Suitable for: middle-aged and elderly people, ideal for switching between various light conditions such as using mobile phones/tablets, watching live streams, going out, driving, reading, etc.