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Your cart is empty.High Contrast Linear Polarizing Film featuring excellent extinction ratio and high transmission. Ideal for a range of imaging applications, teaching experiments and more. Available in sheets, can be easily cut with scissors to fit any application need. Linear Polarizing sheets are used in experiments relating to birefringence, light scattering, polarized light experiments, light reflection, Brewster's angle and how polarized sunglasses work. 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. Common uses: 1. Get two of these (or cut one in half) for an excellent classroom demonstration of aligned and crossed polarization filters. Aligned, two pieces have about the same effect on unpolarized light as one piece. Rotate them and at 90 degrees, no light passes through (quite black). 2. Great for taking the glare off tattoos for photos 3. Use this to dim a LCD screen that has no brightness adjustment option 4. Cut down the glare paintings while photographing. 5. Use this sheet to modify your microscope and polarize tissues. 6. Use the polarizer to remove flash. 7. Use the polarized sheet for our security camera that's facing out a window to remove the glare off the footage 8. This is being used to control/minimize specular highlights in a photography application.
illuzion30
Reviewed in the United States on June 27, 2024
This covers up a Nanlite LumiPad 25 and is effective for cross-polarization photography 👍
K. Bogucki
Reviewed in the United States on July 23, 2023
Did the trick for reducing glare on artwork.
Steven Cascalheira
Reviewed in the United States on December 27, 2022
Very quick delivery ***
Suren Pillay
Reviewed in the United States on March 9, 2021
Wasn't all that perfect. Wanted to polarise lights for a retro-reflective green screen to prevent wash out, but although the polarization effect is noticeable it wasn't quite perfect (guessing its about 75% linearly polarised). Granted my application is more demanding than education, but physics is physics.
Joshua Noble
Reviewed in the United States on March 31, 2020
Product came damaged. However I was able to cut the pieces from it I needed around the damaged areas. Works well for my use as a linear polarized filter on a ring light in conjunction with a circular polarizer one my lens for use in photogrammetry.
Kpaxman
Reviewed in the United States on August 21, 2019
Good Visible light transmission. Polarization cross hatch blackout, does the job. Good price!
John R
Reviewed in the United States on July 27, 2019
Nice and big for small class demos. Good extinction.
David
Reviewed in the United States on December 30, 2019
This does work for the application that I was using it for.. I needed the polarization on my Mac-book the screen was pealing off.. this worked great!!
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