Window with variable transparency
The variable transparency window is a unique product in Bertrand's offer. It is electronically controlled glass with adjustable transparency. A simple click is all it takes for an opaque glass wall to become transparent.
![](https://bertrand.pl/wp-content/uploads/2024/09/PRIVA-LITE-kopia.png)
ELECTRONICALLY CONTROLLED GLASS WITH VARIABLE TRANSPARENCY
This glass is a laminated safety glass based on liquid crystal film technology. In the opaque state it has a natural, matte appearance. When the power supply is restored, the crystals are rearranged, as a result of which the glass becomes immediately transparent.
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