Low-vision service areas in elderly care facilities, community activity centers, and public libraries require the configuration of durable, safe, and easy-to-manage assistive devices. Traditional glass magnifying glasses are fragile and pose safety risks, while electronic magnifying glasses have high failure rates and chaotic charging management.

• The glass lenses are fragile and pose a safety risk for the elderly to use.
• It is difficult to manage the charging of the equipment, and it often runs out of power.
• When used by multiple people, cleaning and disinfection become inconvenient.

• K9 optical lens + silicone coating: The lens has superior impact resistance compared to ordinary glass. The flexible silicone base provides shock absorption and vibration reduction, making it less likely to be damaged when dropped.
• Dual power supply design: The mechanism is concentrated on Type-C charging, with CR2016 button batteries as a backup to ensure that each device is always available.
• Button switch + three brightness levels: The operation is extremely simple. Seniors can learn it easily and there is no need for complex menus.
• White / Black / Gray simple appearance: It is suitable for public space environments. The surface is smooth and easy to clean and disinfect.
• Standardized box specifications: The outer box is 37*32*34 cm / 10 kg, which is convenient for institutions to purchase in bulk and manage inventory.

The equipment damage rate has significantly decreased, and the charging and maintenance workload of administrators has reduced; the success rate of seniors using the device independently is high, and the satisfaction of public visual assistance services has improved.