The laser safety filter Type T1K04 is a clear, absorbing mineral glass filter wit additional coating. The laser protection is based on reflection and absorption of the laser light. The LASERVISION filter Type T1K04 has a daylight transmission of approx. 77%. Due to the reflective coating the colour recognition is unlimited and very good. The laser protection filter is CE certified including M-protection for 1030-1100nm, which includes Nd:YAG, fiber and disk lasers as well. The filter T1K04 is available in five different frame styles. Please calculate required protection levels before using laser safety filters and compare with the filter provided.