Pack of 4 Linear Polarization Polarizer Slide for Educational Physics, 2x2, 1x1.5 clear;Size: 2x2 / 5x5 cm, 1x1.5 / 2.5x4.0 cm clear;Linear Polarizing filters are used in experiments relating to birefringence, light scattering, polarized light experiments, light reflection, Brewster's angle and educational demonstrations on how polarized sunglasses work

• Pack of 4 Linear Polarization Polarizer Slide for Educational Physics

Pack of 4 Linear Polarization Polarizer Slide for Educational PhysicsRainbow Symphony