The G15 Broadband Alignment filter is engineered for precision visible-light calibration. Featuring a high-clarity glass lens, it provides targeted OD 1+ protection across the 400nm–667nm range, reducing beam intensity to a safe, viewable level without making the laser invisible. With 17% Visible Light Transmission (VLT) and full compliance with ANSI Z136.1 standards, these glasses are the industry standard for technicians who need to see the “dot” for accurate alignment while maintaining eye safety.