What kind of 3d do movies use

It sounds like you learned a great deal about 3D-- science sure is cool! We are glad to know how much you enjoyed this Wonder-- you can share so many cool new facts with your friends the next time you see a 3D movie!

It's so cool to learn something new, even if it's not your favorite thing to watch or do. Thanks for sharing your comment and using your imagination, Paige! Thanks for sharing your comments about our Wonderopolis website-- we are glad to hear that you LOVE using your imaginations with us!

Hi, Collin! Thank you for sharing your comment with us today! We're really glad you liked this Wonder about how 3D works, MoeMoe! Thank you for checking out Wonderopolis today It can be scary sometimes when 3D movies make things seem so real, Tyler!

Thanks for sharing your story with us! We're glad you stopped by Wonderopolis today! Thank you for sharing your 3D movie memory with us! It's amazing that 3D actually makes you feel like you're an active participant in the movie! Thanks so much for sharing your experience with everyone today!

Hi, Erica and Lily! Not all 3D glasses are red and blue. What type of glasses you use depends on the type and age of 3D movie you're watching. Some older 3D movies and some new ones are viewed through red and blue or green glasses.

Some newer movies let you watch with special "polarized" 3D glasses! That's right, Devin! But, the movie itself has some 3D magic built in so that the movie, the special glasses, and your incredible human brain all work together to create an AWESOME experience! Thanks for your comment today! Aw, come on, Fred! We know you've got to be a little bit curious about how 3D works! Why don't you give this Wonder of the Day another try? Thanks so much for commenting today! Thanks for sharing you comment with us today, Jusin!

Do you have a favorite 3D movie? We love the 3D rides at the large amusement parks that have 3D and smells, too! There is one that even squirts water on you during a 3D water fight! You ROCK! We are undergoing some spring clearing site maintenance and need to temporarily disable the commenting feature. Thanks for your patience.

Drag a word to its definition. You have answered 0 of 3 questions correctly and your score is:. Want to add a little wonder to your website? Help spread the wonder of families learning together. We sent you SMS, for complete subscription please reply. Follow Twitter Instagram Facebook. How does 3D work? Why do you need special glasses to watch 3D movies?

What does 3D stand for? Tags: See All Tags 2D , 3D , animated , binocular , brain , camera , depth , dimension , effect , engineering , entertainment , eye , length , movie , perceive , perspective , polarized , rig , stereoscopy , technology , three , two , width. Wonder What's Next? But is it a fruit or a vegetable?

Try It Out Wouldn't life be boring if it was only in two dimensions? Find a friend or family member to help you explore these fun three-dimensional activities: Try making your own 3D glasses! All you need is an old pair of glasses and this video to create your very own pair.

Before long you'll be a part of the action! Don't just read about 3D movies. Watch one! Borrow a 3D movie from your local library or rent one from your local video store. You might also be able to watch one online or catch one on television.

If you need 3D glasses, you can make your own. Just see the activity below. What do you think? Are 3D movies as great as you expected them to be? Why or why not? Did you get it? Test your knowledge. What are you wondering?

Wonder Words rig mimic depth shutter dimension hover extension perceive gauge stereoscopy polarized orientation binocular perspective length width camera animated Take the Wonder Word Challenge. Join the Discussion. Danielalicea May 2, May 9, Caden Apr 5, Apr 5, Cool stuff, huh?

Thanks for checking this one out! Elise May 31, Why do they call regular movies 2d instead of 1d? Jun 1, I play Minecraft which is a game with 3D graphics. I like your videos I posted 2 of my own videos thank you for teaching me and my class mates.

Thanks for commenting, emry! Oct 12, Brandon Ta Oct 1, I hate 3D glasses because I have to put them over my thick glasses. Is there some sort of contact lens 3D glasses? Oct 4, Kendra w. Jun 25, This is very interesting I love 3D movies. I think you guys should do more wonders about animals though. Kevin McMurtrie Jun 24, Jun 24, Have fun, lala! Nancy H. But I love regular movies. Tionna Pearson Jun 24, Thank for giving me the imformation.

I just love watching 3D movies. Cody Jan 11, Great wonder I love ur website it is the best how do you get all this ideas? Jan 12, Cole H Jun 24, I knew 3D was some kind of trick they do with your eyes For me, 3D movies make me give headaches, so i have only seen a few. I didn't know a lot about 3D but i did know it looked cool but i learned that detectors use two cameras to mimic the human eye to you can get that 3D effect.

Kristopher Feb 12, When I go to a movie that's 3d I do feel like I am in the movie things do pop in your face one time some one was stuck on a island full of dinosaurs and the guy was being chase by a dinosaur that was a t-Rex movies that pop out are super cool. Wonderopolis Feb 17, Isabella Feb 12, Dear wonderopilis, I love you blog and I love 3d movies. Dear wonderoplis, I love 3D I just thought people were advanced if they made 3D but it's pretty easy I think i will make one when i grow up.

Wonderopolis Feb 12, Gwendalyn Feb 12, Dear wonderopilous, Hello how are you doing? There are several new technologies which use alternative techniques cut down on costs.

It means that using this projection system, the film need not be shot using two lenses. This reduces the cost considerably as the film can be relayed as both a 3-D projection as well as a 2-D projection, because the film is shot as 2-D but projected as 3-D.

Stereoscopic photography creates an image known as anaglyph. Although two lenses are used, a single image is created. These are generally superimposed through two color filters, one in red the other in cyan. Thus when a 3-D image is projected using a stereoscopic projector system, glasses with one red and another cyan lens create the cross-eyed effect, to make the image appear as one.

Although this technique has become obsolete for movie viewing, it is still largely used for Blu-ray disk or DVD movies and for promotional purposes. The RealD projector alternates images times per second between the right and left eye frames. This is the crux of the circular polarization method. Since the camera has a single scene shot at normal 24 frames per second, the RealD projector displays 48 frames per second to create the 3-D effect.

Content is for informational or entertainment purposes only and does not substitute for personal counsel or professional advice in business, financial, legal, or technical matters. Do you have an example of a new TV that features 3D? Answer: You are correct, no new models support 3D.

If you buy one used, like I did recently, your most recent options are 4K. You mentioned that 3D Blu-rays are still sold overseas. Is the quality the same as in the U. Answer: Yes! The quality is identical to what you'd get here. Most Blu-ray 3Ds can be bought from amazon. The notable exception would be Ratatouille which is sometimes advertised as Region Free when it is Region B locked, but if you buy a Region Free disc player, even that doesn't matter.

Answer: Yes and no. No, in that traditional flat panel TVs with 3D functionality have been discontinued by most manufacturers. The only thing keeping them alive is theatrical releases until a manufacturer introduces a new generation of 4K TVs with 3D to differentiate them from the marketplace. Is there any hope of this coming? Answer: You answered your own question.

First, theatrical releases keeping 3D alive is still very much a big business, even in the United States, and this is besides the strong base of those who regularly import new titles on Blu-ray 3D. I used one in Germany some years ago but they went bankrupt. Do you know any offshore 3D conversion companies that do quality work at a low cost? Much thanks for your help! Answer: Here is a company that it isn't clear where they're located or their prices, but they are likely cheaper:.

Answer: So far I'm only aware of two 3D digital copy providers for premium content. Vudu offers half-resolution side by side 3D movies, but the prices are too high making it more logical to buy a better quality 3D Blu-ray.

They also disabled 3D playback ability on all but a few older devices, making even people with modern 3D projectors or 3D phones unable to watch them, and no new 3D movies have been added in a couple of years, meaning they probably abandoned it. The other 3D streaming provider would be for the Red Hydrogen One 3D phone, but again, there are no recent movies and the prices are exorbitant. There was a smart TV app called 3D Crave that enabled rentals of some 3D movies and shorts, but they were bought by Rokit, who have a 3D streaming service for their 3D phones.

They announced some time ago that they would soon come to an agreement to rent major Hollywood 3D movies alongside their independent 3D content, but that looks to have fallen through. What you're describing is the holy Grail of all things 3D, and it would blow the industry open if available. Even today's twin lens 3D cameras can't calculate completely accurate depth maps from a 3D image. Maybe you are in the twilight zone lol.

Or the future! Well, its more than that because you can actually see the ball come at you when thrown toward the screen. AND I am not one to easily be conned. I am a natural septic. Have you seen the LG 60" 3D picture in person. They may not still sell the one I have as I got it about 5 years ago.

Maybe from the Twilight Zone. In answer to your question, yes an automated 3D conversion will look blurry without glasses and clear with. However that doesn't mean it's really 3D.

For instance: If I take a photograph and move it back a little, maybe even bend or curve it, it will have dimensionality to it, but there will still be no separation between elements, a person and the wall behind them. Another example: I can take a black and white image and make the whole thing look green. Yes, technically now it is 'color', but it's without regard for the content.

Automated 3D features are similar. They don't typically degrade the picture. They may even add a little 'life' to it, and some enjoy that. But what I'm saying is that it doesn't hold a candle to manual 3D conversion. It was inexpensive and actually cheaper than the non-3D version. I bought it with NO expectation of 3D being usable since almost no 3D programing is available.