Label: Yes Lens Height: 31mm Material: PC Type: Anti-Blue Light Reading Glasses Style: Near Far, Anti-Blue Light, Ultra Light, Fashion, Elegant Gender: Men, Women Frames Length: 141 mm Lens Width: 54mm Color: 4 Colors available Strength: +1.00 to +5.00, Automatic Zoom Glasses Legs Length: 137 mm Function: 1. Auto Focus Reading Glasses: This product automatically adjusts to the user's level of farsightedness, providing appropriate lens power for clear near and distance vision. Designed for individuals with hyperopia ranging from +1.00 to +5.00. The adaptive lens technology supports comfortable viewing without straining the eyes. 2. Blue Light Protection: Effectively filters harmful blue light emitted from digital screens such as computers, smartphones, and televisions, helping reduce eye strain during prolonged screen use. Package Included: 1 x Anti-Blue Light Reading Glasses