What are laser damage thresholds? How can we protect delicate and specialized optics from the harmful wavelengths? What steps should optical fabricators and coating experts take to mitigate this issues related to laser damage? We'll explore all of these on this episode of Through the Lens! Plus we'll discuss the impact of inflation on super villains as well as how sharks can be enhanced by head mounted laser beams. As a special bonus, we'll share how a military training tool became a birthday party staple!