I want to wrap a computer case GRB light stick in a layer of polarizing film, then in a second layer of polarizing film, 90 degrees out of sink, with my gamer tag laser cut out of it, so that the RGB light effect seams to "flow" around my gamer tag, and the gamer tag stays dark. Will this work?
The reason why some of the roscoelux filters (a.k.a.(roscoelene, roscoegel) different compositions> different lamps >heat tolerance etc.) "Bastard Amber" "Special Lavender" when partially overlayed creates a third color frequency! Explanation: Begin with the knowledge that when combining pigments different opacities yield different results, for instance paint, the primary colors, Red, Yellow and Blue combine all three you get Black! Increase the opacity of the substance, combine the three and the results are quite different combine all colors you get White! When playing with color frequency in the light spectrum your primary colors are Red Green and Blue hence old color tv screens comprised of red, green and blue pixels different intensity and saturation and luminosity levels create every color in the spectrum our eyes are capable of perceiving! When adding a polarizing filter depending on it's orientation it will show you light waves either vertical or horizontal! Overlay horz.and vert. filters light will be disallowed! Overlay a third filter on a diagonal manipulates the color frequencies usually polarizing filers are laminated to front and back sides of a lens for LCD, Oled and DLP screens (cellphones, tablets, projectors, etc.) giving the illusion of depth! For more information about "manipulating the light spectrum" get a copy of an "OLESON"stage lighting catalog! The Industry Bible!
My Dell U24215M (monitor) is definitely polarised light as my polaroid sheet will blacken the monitor in 1 direction and has no effect when turned at right angles. Great video :-) I'm going to try and find a set of the filters that you used.
John, thanks for your video. i have a simple question and maybe you can awnser this. i have a small display with orange backlight and black numbers and info. is it possible to get a black background and backlight iluminated numbers and info by turn the polarisation filter 90 degrees?
That would be a cool trick, Nick, but I don't know of a way. You can easily make your display a very exciting "black on black" by placing a polarizing filter in front of it, but I don't know of a way to make the black areas turn anything but some shade of black.
Hi John Seymour, thanks for your reply. i found this on TH-cam and thats what i am looking for. building it as we speak. my only problem is the polarising foil. It seems we dont have it in the netherlands.
How about trying a pair of sunglasses. They are often polarizing filters. Last week, I bought a sheet from Edmund Optics overstock. Very reasonable. www.edmundoptics.com/optics/polarizers/linear-polarizers/commercial-grade-colored-polarizing-film/
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I want to wrap a computer case GRB light stick in a layer of polarizing film, then in a second layer of polarizing film, 90 degrees out of sink, with my gamer tag laser cut out of it, so that the RGB light effect seams to "flow" around my gamer tag, and the gamer tag stays dark. Will this work?
all LCDs emit polarized light
The reason why some of the roscoelux filters (a.k.a.(roscoelene, roscoegel) different compositions> different lamps >heat tolerance etc.) "Bastard Amber" "Special Lavender" when partially overlayed creates a third color frequency! Explanation: Begin with the knowledge that when combining pigments different opacities yield different results, for instance paint, the primary colors, Red, Yellow and Blue combine all three you get Black! Increase the opacity of the substance, combine the three and the results are quite different combine all colors you get White! When playing with color frequency in the light spectrum your primary colors are Red Green and Blue hence old color tv screens comprised of red, green and blue pixels different intensity and saturation and luminosity levels create every color in the spectrum our eyes are capable of perceiving! When adding a polarizing filter depending on it's orientation it will show you light waves either vertical or horizontal! Overlay horz.and vert. filters light will be disallowed! Overlay a third filter on a diagonal manipulates the color frequencies usually polarizing filers are laminated to front and back sides of a lens for LCD, Oled and DLP screens (cellphones, tablets, projectors, etc.) giving the illusion of depth! For more information about "manipulating the light spectrum" get a copy of an "OLESON"stage lighting catalog! The Industry Bible!
Great job
My Dell U24215M (monitor) is definitely polarised light as my polaroid sheet will blacken the monitor in 1 direction and has no effect when turned at right angles. Great video :-) I'm going to try and find a set of the filters that you used.
Amazing!! Thank you!!!
Gorgeous bastard!
cool, man
John, thanks for your video.
i have a simple question and maybe you can awnser this.
i have a small display with orange backlight and black numbers and info.
is it possible to get a black background and backlight iluminated numbers and info by turn the polarisation filter 90 degrees?
That would be a cool trick, Nick, but I don't know of a way. You can easily make your display a very exciting "black on black" by placing a polarizing filter in front of it, but I don't know of a way to make the black areas turn anything but some shade of black.
Hi John Seymour,
thanks for your reply.
i found this on TH-cam and thats what i am looking for. building it as we speak.
my only problem is the polarising foil. It seems we dont have it in the netherlands.
How about trying a pair of sunglasses. They are often polarizing filters.
Last week, I bought a sheet from Edmund Optics overstock. Very reasonable.
www.edmundoptics.com/optics/polarizers/linear-polarizers/commercial-grade-colored-polarizing-film/
Here is my explanation of the physics behind this cool demonstration:
johnthemathguy.blogspot.com/2016/11/explanation-of-cool-tricks-with.html
Can I have your camera's phone number......no wait!....is your camera male or female