High-performance operational optics optimized for swift deployment, that includes strobe, SOS
https://www.scribd.com/document/992527274/Beyond-Disposable-Limitations-Unlock-the-Full-Potential-of-Your-Vision-with-Reusable-Lenses-159695
High-performance operational optics optimized for faster deployment, presenting strobe, SOS, and reminiscence functions to reinforce situational understanding and safety.