You DIDN'T KNOW 3D Glasses could DO THIS!!!

Did you know about this trick with 3D glasses?
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Music:
Brain Trust by Wayne Jones (youtube library)
#3dmovies #hack #science

[@JimmySlaughter]

I've used 2 of those frames to make 2D glasses. They're great if 3D movies make you dizzy/sick, but you still want to go to the 3D movie with your friends. The trick is to make a new pair with 2 left lenses, or 2 right lenses. This is because the polarization pattern is the same direction, and when watching 3D movies, your new glasses will filter out one of the 3D fields, making it 2D.

[@mbuyelo7131]

Doesn't it make the image much darker than it already is?

[@JimmySlaughter]

@@mbuyelo7131 Nope, it has no effect with a single lens. It would be darker, only if you put 2 lenses on top of each other, like Dave demonstrated in the video.

[@mbuyelo7131]

@@JimmySlaughter whoops I misread your comment thanka for clarifying

[@TheArtofWalls]

@@mbuyelo7131 As darker as unmodified 3D lenses do. In unmodified 3D lenses, each lens filters out one of the fields (left lens filters out the right field, right lens filters out the left field) so you get half of the light for each eye. In the modified lenses, both lenses filter out one of the fields, the only difference is you are filtering the same field in both eyes so you get also half of the light for each eye. So no difference in the amount of darkness.

[@NotAloneStudios]

Wow I can see some cool effects being done with those lenses. Firework glasses are also fun to mess with because you get that rainbow effect with any source of light.

[@MrKistel]

Dave your presentation style is so awesome and polished. Inspiring! Thanks for the cool insight to polarized lenses too!

[@HazyWrites]

I’m watching this while wearing real3d 3d glasses from my local movie theater.

[@nicklopro]

My shades are polarized and sometimes it makes me think my go pro screen went off and i have a heart attack thinking i wasnt rolling

[@SweetLouPhotography]

DAMN BOI. That's crazy town. Super satisfying to watch hahah

[@TheArtofWalls]

When movies were filmed in black and white (and mute!), there was a practical makeup FX that consisted in using a red or blue lens to hide some makeup painted in red or blue in combination with red or blue lighting. With the lens on, the makeup was invisible on the skin and then, when the light changed gradually to normal, it appeared magically as dark makeup. It was usid in movies like Lon Chaney's Dr Jekyll and Mr Hyde or the miracle of the leprosy in Ben-Hur (the old black and white version, not the Chartlon Heston one). The ingenuity of those talented makeup and FX artists was amazing. Of course, this worked because the movies were in black and white and all colours appeared as shadows of grey, but I wonder if something similar could be achieved with those lenses in colour video.

[@ImTheDaveman]

I'm still waiting for the real-deal X-Ray Glasses! In the early 70s imagine my 13-year-old hormonal disappointment that the X-Ray glasses I ordered from a comic book ad, was just a joke. Those sick bastards.

[@danelagness8041]

Love the commentary in the background lol so funny.

[@allanduncanson2816]

Hey Knoptop, whatever happened to your 'nice jacket'video? Loved that sketch!

[@josilync7027]

If you stack the lenses facing each other it turns this really cool purple and pink color 2:45

[@thisrollercoasterlife498]

During the last eclipse that happened in 2017, many people spent quite a bit of money to buy glasses that could view the sun. If you overlap two of these glasses, provided the same protection.

[@blocksofhealth5013]

this is ridiculous, it would precision manufacturing and usage, and still not block the harmful ultraviolet, this kind of post is what gives the internet a bad name, get free eclipse glasses from public libraries before the 2024 total eclipse in Texas

[@Aliendog_]

Work on photosensors of cellphones. They detect them opaque on some angles

[@ElChapoDel8]

didn't know leonardo di caprio had a youtube channel

[@Shortypie]

The sound effect at 00:58 is great🤣🤣

[@FranklyFarcical]

2:45 minutes I’ll never get back.

[@Cubee442]

Use 2 pairs of the glass with out taking off the lenses and look through them you can see one side gets dark will the other side dose not and then flip it 😅,, put on one pair and look at the other the flip the pair you have on and look at the other one. Best when looking at a screen but regular light looks kool too😅😊

[@danielmoraes9637]

tks amazing

[@georgeaura]

Can you see how these can be used or attached to a dslr?

[@UrDomb]

Just buy a variable nd. That’s essentially what this is.

[@JurassicWorld.4]

1:23 gets barely darker

[@AmandeepSodhi]

please suggest 3d player for these glasses

[@car103d]

You need a 3D TV or 3D ready projector, then all Blu-ray 3D players are ok. You can find tons of old used 3D TVs for 200-300$ 32-65” FHD or twice if plasma, or recent uhd models.

[@sagarchettry8551]

Can u tell me in format and out format of the video so that I can watch 3d film with these glasses

[@knoptop]

I’m not sure, sorry.

[@car103d]

They only work with 3D TVs with passive screens (Lg, Philips…) you can find tons of used old 3D TVs (active or passive) for 100-300$ 32-65” or twice if plasma or recent uhd. And you need real 3d content, on bluray 3D player or 3d videos on KZbin from true 3d camcorders, because the so called 2d to 3d function on TVs is a hoax and one if not the main reason of 3d failure.

[@thegraygh0st243]

I accidentally stole one of these from my local movie theater because I forgot it in my pocket

[@rachbeth86]

Lol why do I not believe you didn’t know they were in your pocket? 😂 it’s ok, no judgment from me bruh

[@hectoractisgiorgetto1422]

what it happened with morten harket

[@kravitexx]

how m i suppose to use it for which kind of 3 d movies on pc

[@car103d]

Those glasses only work with 3D TVs with passive screens (Lg, Philips…) you can find tons of used old 3D TVs (active or passive) for 100-300$ 32-65” or twice if plasma, or if they are recent uhd models. Anyway in case of active 3D TV or 3D ready projectors they equal 1/2 UHD as perception of the combined left + right eye. But you need real 3d content, on bluray 3D player/discs, or 3d videos on KZbin from true 3d camcorders, not fake conversions, because the so called 2d to 3d function on TVs or cheap softwares is a hoax and awful, one if not the main reason of 3d failure on TVs.

[@RazorSharpLaserXD]

i have these glasses but i can’t find anything to watch with this please help me

[@s3ntry948]

What is it made of????

[@AyAyRonGascon]

Sorcery

[@car103d]

Quantum mechanics indeed

[@duprie37]

Quantum mechanics in action.

[@bround89]

I searched this up cus I have 3d glasses that used to be blue and red and they are clear now

[@Rainger18134]

Dude what?

[@hbapower8947]

I have just see Avatar 2 3D movie with these glasses...someone can help me to find 3D videos on youtube compatible with those glasses please !

[@knoptop]

I'm not sure that's possible for youtube to have video play 3D with how the polarizing lenses work :(

[@Sahil_Sharma613]

i have same stolen from cinema hall

[@qumecz564]

I did

[@fabricio4794]

If you use a 3D cinema Glasses you can watch colours on a b&w Crt Tv

[@KhaledYaqoub-oo1xi]

are you leonardo dicaprio?

[@gaylecheung3087]

Polarized

[@TheRulerOfPenguins]

Then why can’t KZbin give us free 3D movies.

[@car103d]

Because you need a 3D screen (glasses work together with it) like a 3D TV.

[@car103d]

Those glasses only work with 3D TVs with passive screens (Lg, Philips…) you can find tons of used old 3D TVs (active or passive) for 100-300$ 32-65” or twice if plasma, or if they are recent uhd models. Anyway in case of active 3D TV or 3D ready projectors they equal 1/2 UHD as perception of the combined left + right eye. But you need real 3d content, on bluray 3D player/discs, or 3d videos on KZbin from true 3d camcorders, not fake conversions, because the so called 2d to 3d function on TVs or cheap softwares is a hoax and awful, one if not the main reason of 3d failure on TVs.

[@l-o--s_2392]

Leonardo dicaprio

[@ernestofortt7467]

this glasses could do that, but not could make view a 3d video

[@car103d]

Those glasses only work with 3D TVs with passive screens (Lg, Philips…) you can find tons of used old 3D TVs (active or passive) for 100-300$ 32-65” or twice if plasma, or if they are recent uhd models. Anyway in case of active 3D TV or 3D ready projectors they equal 1/2 UHD as perception of the combined left + right eye. But you need real 3d content, on bluray 3D player/discs, or 3d videos on KZbin from true 3d camcorders, not fake conversions, because the so called 2d to 3d function on TVs or cheap softwares is a hoax and awful, one if not the main reason of 3d failure on TVs.

[@pointlessskean6964]

Wow I’m the 18th commented on this 22k viewed video how ironic

[@narly_ninja]

Fake