1. Double convex lens, high definition, improve reading comfort 2. Lightweight design, not tired of holding it for a long time. 3. Can be used to magnify the image of objects, jewelry viewing, learning, reading, etc., easy to carry 4. Magnification: 3 times 5. Material: PP, PS 6. Single weight: about 9g 7. Single size: about 9.7 x 4.2cm
1. 双凸透镜,高清晰度,提高阅读舒适度 2. 轻量化设计,久拿不累 3. 可用于放大物体的影像、珠宝查看、学习、阅读等,携带方便 4. 放大倍数:3倍 5. 材质:PP、PS 6. 单个重量:约9g 7. 单个尺寸:约9.7 x 4.2cm
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