Make 0/90 Degree Linear Polarization A4 Sheet Polarizer Educational Physics Polarized Filter Optical Film Sheet

• Polarizing filters are used for experiments involving birefringence, light scattering, polarized light experiments, light reflection, Brewster';s angle and how polarized sunglasses work. Same linear polarized material as our Linear Polarized 3-D glasses
• Great for doing cool science projects/experiments and for fix LCD;
• Comes with protective peel-off film on both sides;
• If you are a Beginner, it is recommended to use a professional Polarizer remover machine and film laminating machine to replace the polarizer film. 

How to Use Polarize Film

This process MUST be done in a clean room environment with the special equipments. 

If you are not professional,please do not buy it and install by yourself.

 Polarize Film--The polarize film is protect by two clear plastic films.

Please Peel off the protective film before using it.

If there are bubbles, you can use a clean towel and slowly push them out.