V-glass is a cover lens that protects camera lenses, sensors, etc., shield the electromagnetic waves, and prevents moisture from water droplets. It utilizes a dry etching technology based on a semiconductor process to quickly remove droplets from the lens surface. A secure view that is 100 times cleaner than a regular lens can be used without the need for an additional power source, and it has advantages such as preventing moisture due to temperature changes and shielding electromagnetic waves. V-glass protects digital sensors and enhances the clarity and safety of our digital lives.