3 mediumThey really exist:  The protection of a metal screen, the flexibility of a curtain!  EVER-GUARD ceiling mounted curtains constructed from metal panels are a diverse large area laser protection solution which does not compromise on the level of protection offered by a metal screen.

These 25cm hinged aluminium panels safely absorb and dissipate both scattered and direct laser radiation of all wavelengths thanks to their EN 12254 certified honeycomb surface, suitable for use with both low power and high power laser applications.

The product can be customised to suit your specification, with specified heights, as well as L, U and interlocking configurations available.  There is also the option to integrate laser protective windows into the panels if required.

The protection levels of the EVER-GUARD curtains correspond to those of the PT-EVG material used in metal screens:

Wavelength [nm]

Protection Level

190 – 315

D AB10 CE
R AB4 CE

> 315 – 1400

D AB7 CE
IR AB8 CE
M AB7 CE

> 1400 – 11100

D AB5 CE
R AB3 CE


The power density is 12MW/m².