**Product Specifications:**
**Brand:** ZIPPO
**Product Name:** High Definition Blue Light Blocking Reading Glasses
**Material:** Imported, strong and durable
**Dimensions:** 38mm (lens width), 24mm (bridge width), 38mm (lens height), 131mm (frame width), 135mm (temple length)
**Eyeglass Model:** LH8118
**Frame Material:** Swiss imported TR90
**Lens Material:** Blue light blocking resin
**Gender:** Unisex
**Weight:** Approximately 7g (frame only)
**Age and Prescription Reference Table:**
- Age: Below 50, 50-54, 55-59, 60-64, 65-69, 70-74, 75 and above
- Prescription: 100D, 150D, 200D, 250D, 300D, 350D, 400D
**Net Weight:** 14.7g, 15.7g, 17.1g, 18.1g, 19.1g
**Color Options:** C1 High Black, C2 Rich Red, C3 Tortoiseshell, C4 Elegant Blue
**Features:** High definition blue light blocking lenses for clear vision, suitable for reading and screen time
**Additional:** Upgraded anti-slip temple tips, dual-effect ultra-fine fiber anti-slip ear pads, interchangeable fiber and polka dot tips for customization
**Brand History:** ZIPPO was founded in 1932 by Mr. George G. Blaisdell in Bradford, Pennsylvania, USA. With a core philosophy of simplicity, durability, and practicality, ZIPPO has been providing quality products for over 90 years. The brand's founder is George G. Blaisdell.
**Global Presence:** ZIPPO products are available in various countries including China, Italy, France, Germany, Tokyo, and the UK.
**Data Source:** Retail sales data from ZIPPO's global distribution channels.