Filter for lighting textiles: KW90

KW90 creates lighting, that shows the quality of your product and stimulates the customers' urge to buy it.

Filters that make the light colour warmer, such as the KW90 dichroic filter, are ideal for enhancing the lighting of clothing and fabrics.

Lighting through the filter gives textiles a warmer colour and makes them look more appealing.

Glass types and sizes

The filters for lighting textiles are offered in the following materials / thicknesses / sizes

In addition, we also provide even smaller filter sizes with less material thickness. We can cut the filters round as well as in any other shape – please see Customised Glass Cutting Service.

All technical data can be found here:


Standard glass thicknesses

Float glass2 mm3 mm4 mm5 mm6 mm
Borofloat1.1 mm2 mm3.3 mm5.5 mm6.5 mm
Clear glass2 mm3 mm4 mm5 mm6 mm

Standard sizes

minimumin mm range depending on material
maximumgross 1,150 x 850 mm / net 1,080 x 800 mm


Spectral curve FE Red

Please find our filters for product lighting here

Conversion filters


Whitepaper optical filters


Whitepaper glass coatings


Our consulting service

As a customer-focused manufacturer, we are here to support with advice and measures that will help bring your projects to life.