DiOptika has produced a free guide which goes through the various specifications including Optical densities, L ratings, VLT as well as the different types and styles available.

The guide " 5 things to consider when picking laser safety glasses " is available for download or viewing via the below link.

http://www.certified-laser-eyewear.com/five-things-to-consider-when-picking-laser-safety-glasses/

If you would like to talk with one of our experts on your laser safety eyewear requirements please email us at info@dioptika.com.