Linear Polarization A5 Sheet Polarizer Educational Physics Polarized Filter Optical
by Izgut
- High Contrast Linear Polarizing Film, High Transmission of Unpolarized Light from 400 – 700nm, Excellent Extinction Ratio, Available in Various Sheet Sizes for your Customized Use, Great for experiments and learning Physics. The sheet is 0.2mm thick and 8.3" X 5.8" (21.0cm x 14.8cm), IMPORTANT(!) please note that on both sides there is a protective film sheet. You have to remove it gently before use. Once removed, the polarizer sheet will be revealed, clean and smooth.