describe REAL GLASS LENSES: This magnifying glass has two real glass lenses. Some optical glasses are made of plastic instead of real glass, they are very light, but our magnifying glass is a real glass magnifying glass REDUCE EYE FATIGUE: This magnifying glass offers high-quality ultra-bright LED light, and the magnifying system also provides extra brightness to ensure a better overall reading experience, which is especially helpful for people with low vision and the elderly EASY TO USE: Comes fully assembled and requires only 2 AA batteries (not included). Once the batteries are added, the magnifying glass is ready to use, ideal for seniors or those who need an intuitive magnification system High Magnification: This magnifying glass offers 30x magnification, making it an excellent magnifying device for everyday reading Magnifying Glass for Seniors and Low Vision: Ideal for visually impaired seniors, this magnifying glass offers a gesture of understanding and kindness with its LED