👉 "EHU-DERALT" is a brand of eyewear designed to be used in environments with high visibilities, such as military or aerospace applications. The eyewear consists of a series of lenses that are shaped like a cone and have a slight curvature at the tip, allowing for clear vision even when exposed to strong light. This design allows for enhanced clarity and visibility in low-light conditions, making it suitable for use in environments with limited visibility.