In this episode of the Ultimate Guide to Laser Processing, we cover one of the most critical aspects of laser safety: protecting your vision. We break down how to choose the right protective glasses, what to look for in wavelength ratings and optical density (OD) markings, and how to interpret the specs. We’ll also show real charts and examples from some of our favorite NOIR filters to give you a clear understanding of what makes them effective. (No sponsorships, just honest recommendations.)