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Product information "laser safety window P5B04"

The laser safety window type P5B04 is a medium green absorbing laser protection filter, based on PMMA, without additional refelctive 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. 25%. The laser safety filter laservision P5B04 is marked only with optical density (OD) values and is available in different dimensions. It is especially suitable for laser in the red spectral range. Please calculate required optical density levels before using the laser safety window and compare with the window provided.

Specifications

Protection range
Icon-VIS
visible
Protection within the visible spectral range between 400 and 700nm
Coating: no coating
Colour: dark green
Filter material: Plastic
Filter technology: Absorption filter
Filter thickness: ca. 3mm
Protection range: visible
VLT (approx.): 25%
Visual brightness: Limited
colour recognition: Limited
Wellenlänge (nm) OD
580 - 600 OD1-2
>600 - <620 OD1+
620 - 633 OD2-3
>633 - 670 OD2+
670 - 690 OD3-4
>690 - 710 OD2+
>710 - 725 OD1+