Polarized Film Sheets 3 PCS 7.8 x11.8inches/20x30cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting
- 7.8x11.8 inches/ 20x30cm Polarizing film: Both sides have protective film, before you use it, you have to peel a protective film off the front and....
- Educational Application: Work great for class projects to demonstrate the effects of polarization in a very affordable way..
- Physical Experiment: Linear Polarizing sheets are used in experiments relating to birefringence, light scattering, polarized light experiments, light....
- Photography Filter: Use to reduce the glare caused by smooth surfaces such as glass, water, paper, and certain metallic objects..