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Your cart is empty.These high quality plastic polarizing filters are perfect for all kinds of experimentation. Can be cut with scissors or an ordinary paper cutter. Available in various sizes. Sold individually. (Sizes are approximate)
Susan
Reviewed in the United States on February 20, 2025
The image is misleading; I received 1, not 8. The description indicates multiple items: "These 6 x 6-inch, high quality plastic polarizing filters are perfect for all kinds of experimentation."
Streak
Reviewed in the United States on January 19, 2025
It’s true what they say says 6 sheets only got one but only really needed one so not mad, value for money for me is good, quality is good cause it did what I wanted it to my screen doesn’t shine on my glasses any more on camera and the image remains perfectly clear. Oh and do make sure to take out the film protection or it’s not as good.
AE
Reviewed in the United States on August 18, 2024
I purchased this exclusively to block the glare from my glasses on video conference calls and it didn't work for me. I placed it on top of a logitech B525 webcam and nothing happened. Also tried putting it on top of the macbook pro camera and it did nothing. Honestly, I don't know if this issue is the filter itself or my glasses. The only thing interesting about my glasses is that they are blue light filtering and not sure if that impacts this. With respect to the product itself you get a sheet, take off a sticker protector on both sides and super easy to cut. It just didn't work for my use case - to block the glare from my glasses on webcam.
Customer
Reviewed in the United States on December 27, 2024
We used these for the optics unit of AP Physics. Very useful.
T. Little
Reviewed in the United States on October 5, 2024
I recently purchased an Anker PowerConf C-200 webcam. It was great but I had an awful glare on my glasses from the computer screen. The C-200 has an oddball "square-round" shape and there are no snap on filters available. I ordered this filter and cut a piece to fit, then taped it on. You do need to test orientation to make sure the piece you use is lined up to cut the glare. Then cut it out with scissors. I only needed a piece roughly 40mm square, so still have a lot of the sheet for another project some day.
P. J.
Reviewed in the United States on October 29, 2024
*Be sure to remove the protective film from both sides before use*I have prescription glasses with the blue light filter. This causes my eyes to be obstructed on my webcam by strange floating squares.A quick reddit search showed that polarizing filters could be the solution I was looking for!I cut off a small square of this filter and removed the protective film.I wedged the filter in front of the camera piece on my webcam.Bye, bye blue eyes!The only thing to be aware of is that a this is a filter, it will considerably darken the rest of the output from the webcam. An affordable solution is a cheap clip-on ring light :)
jderrico
Reviewed in the United States on September 11, 2016
I'm using this filter for my microscope. Happily, it's much thicker than I expected. Very durable. It wasn't easy to cut a circle with a compass circle cutter, so I finally resorted to scissors to finish the job.In view of all the negative comments, I'm wondering if the people who made those comments were aware that this sheet of polarizing film comes with a protective sheet of film on it, which has to be peeled off. The sheet I received came perfectly clear without a mark on it. During the handling of this sheet, many hairline scratches and marks appeared on the sheet, but these were actually on the protective film. Once peeled off, the polarizer sheet was shown to be in perfect condition.It works as advertised. Rotating one piece of this polarizing filter in front of another piece, does indeed vary the light that gets through, from allowing the maximum amount of light, to total blackout. I was very satisfied. An excellent product
WanJae
Reviewed in the United States on December 9, 2014
The filters were shipped bare ... no packing, no cover, no envelopes ... in the shipping box. So, either as a result of wear in shipment, or as a result of the quality of the product in general (hard to tell), the filters are highly and visibly scratched and scuffed. If you rotate two filters against each other to observe increasing filtering, you can see countless large scratches where copious light pours through unfiltered. Honestly, these look terrible.There's also a bar code sticker firmly adhered to each filter, the removal of which is difficult to do without scratching them even more.If you just want to have a little fun with polarized light, they're fine. If you have any careful application, I'd recommend caution.
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