3D glasses never need be too expensive because they’re simply plastic frames with lenses in them. Passive 3D technology is much more readily available and is generally cheaper. This tricks your brain into thinking it’s 3D when it’s actually not.įor example, if you’re watching passive 3D in 1080 resolution, then there are 540 lines of pixels for each eye. Essentially, they filter the image so that each eye only sees half of it. These basically use the same kind of technology as the red and blue 3D glasses you probably had as a child.
3d itheater movie#
The RealD 3D glasses used in movie theaters are passive polarized glasses, which is typically used in movie theaters. But what do these terms mean, and which is better? This terminology refers to the glasses, but obviously also impacts the way the image is produced. Which is better, active or passive 3D?Īs I mentioned earlier, there are 2 kinds of 3D technology: active and passive.
3D glasses aren’t necessarily expensive, but the ones used in movie theaters are fairly decent ones. When it comes to whether you should use movie theater 3D glasses at home, well I guess this would depend on your budget. However, if you’re unsure, then it won’t take long to find out. Presumably you’re already aware of what kind of 3D technology your system uses because you probably already own glasses for it.
3d itheater tv#
If you want to use movie theater 3D glasses at home, then make sure your 3D TV or projector supports passive 3D technology. Unfortunately they won’t work with plasma because plasma screens use a different type of 3D technology. You’d need to have an LCD or LED TV for the RealD 3D glasses to work at home. The real deciding factor is the type of TV or monitor you own. However, they won’t work with all TVs and monitors because it’ll depend on what technology they use. While active 3D technology is the more commonly used one in home theater systems, you shouldn’t have any problem using movie theater passive 3D glasses if you have a passive 3D projector or TV at home. Watch this one minute video to know about the difference between active and passive 3D. This means the same thing as any other passive home theater technology, which is that they don’t need any kind of external power supply to work. However, the most important thing is that they’re passive 3D glasses. Typically they use RealD 3D glasses ( source), which are marketed as cinema level technology. However, this makes the glasses cheaper, which is a more suitable business model for movie theaters. Movie theaters use passive technology, which is much more expensive. This is definitely true of 3D technology, and particularly 3D projectors. I doubt it comes as a surprise to anyone that much of the technology we enjoy at home was made for theaters.
As part of that level of immersion, movie theaters use the most cutting-edge technology. One of the best things about going to the movie theater is that it gives you a level of immersion you can’t experience at home.
3d itheater how to#
This is what I’m going to talk about in this article.Īlso read: How to watch 3D movies at home Using movie theater 3D glasses at home However, it does pay off to invest in the right kind of technology to get the most out of these glasses, along with understanding what’s meant by passive 3D technology.
It might surprise you that it’s that simple, but it is. While active 3D technology is the most common type, movie theater glasses will work in your home if you have a passive system. So, can you use 3D glasses from the movie theater at home? Movie theaters typically use RealD 3D glasses, which are passive 3D glasses and these will absolutely work with your 3D system at home, providing it also supports passive 3D technology. Have you ever sat in a theater wondering whether you can use the 3D glasses from the movie theater at home? I’ve had plenty of people ask me this question, so I decided to do a bit more digging into the topic.
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