The laser safety filter Type P04 is a light blue absorbing plastic laser protection filter without additional coating. The protection is based on absorption of the laser light within the bulk material. The laser safety filter has a daylight transmission of approx. 50%, therefore the visual brightness is very good as well. The laser safety filter LASERVISION P04 is CE certified for full and alignment protection. It is available only in the SKYLINE frame. The filter offers full protection between 665 and 685nm and alignment protection for 635nm. Please calculate required protection levels before using laser safety filters and compare with the filter provided.