Always consult your on-site Laser Safety Officer (LSO) for specific guidance. Required optical density (OD) and laser safety personal protective equipment (PPE) are determined based on worst-case scenarios and require professional judgment. All laser safety equipment provided is intended for diffused beam viewing only. We have two different options, the 125 filter and 205 filter. If they need to fit-over prescription glasses we recommended our 10 or 35 frame, for a closer fit to the face our 38 frame is best.
Our 125 filter, see here (most economical)
Our 205 filter, see here
For additional online resources:
1) Laser safety buyer's guide, see here:
https://lasersafetyindustries.com/blo...2) How to read optical density notation, see here:
https://lasersafetyindustries.com/blo...3) Our frames article weighing pros and cons for different situations, see here:
https://lasersafetyindustries.com/blo...Of course, please feel free to reach out directly via phone at 952-405-6947 or through email at
info@lasersafetyindustries.com