Polarising Filter Stress Demonstrator

Comprises of 5 inch polarising sheets mounted on graduated frame and placed on a wooden stand. Supplied with clear acrylic pieces of different shapes. Fiited on wooden base.

This large scale demonstrator comprises of 5 inch polarising sheets mounted on graduated frame and placed on a wooden stand. It supplied with clear acrylic pieces of different shapes so different stress patterns can be demonstrated. In this demo, the clear pieces with different shapes are placed between the filters and squeezed. Stress patterns then can be observed.