The laser safety filter Type T2K05 is a light gray absorbing mineral glass filter without additional coating. The protection is based on absorption of the laser light within the bulk material. The filter Type T2K05 has very good daylight transmission of approx. 75% which is comparable to that of a normal window. Colour recognition is unlimited. The laser protection filter is CE certified and available in 5 different frames. Please calculate required protection levels before using laser safety filters and compare with the filter provided.