Three dimensional (3D) effects are seen when the left eye and right eye view a scene from slightly different angles. The brain can be fooled into seeing the same if each eye is shown a slightly different image. The two images are projected on a screen in complementary colours. Glasses with matching filters ensure that each eye only sees one image. Complementary pairs of colours include red and green, red and blue, blue and green, red and cyan, green and magenta or blue and yellow.
3D glasses work just by showing another image, so that it may look like the image is close to you. The image make it seems as if you can literally touch(feel) what is going on.
No, humans can only see in 3D. The only way a human can see in 4d is with the help of technology.
Sunglasses and antennas to filter waves. Also the 3D glasses that you wear while watching a 3D movie, utilize polarization, to separate the images intended for your left eye and right eye.
In a usual cinema setting, the film is projected onto a screen which is viewed by everyone. In 3D cinema setting, there are two projections. A film is projected from two sides one by one. When both sides are projected one by one, it gives an effect of 3D.
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i brought some active 3d glasses for my lg 42pw450t 3d TV but they don't work
For any passive 3D television, the 3D glasses from movie theaters will work.
Active 3d glasses will not work with passive 3d TV. Active glasses use shutter 3D technology that requires a power source to power the lenses in the glasses. Passive glasses don't have electronics or batteries. Hence, they are lighter and more comfortable. Active and passive TV work using completely different technology and thus active glasses cannot work on passive TV.
There are two cameras next to each other and they are combined in a video editing program. They make one video coloured blue and the other red to give the 3D effect. That's why you wear blue and red glasses. Now they have these new glasses that are just plane black, I don't know how they work though.
All Samsung active LCD glasses should work with all Samsung sets.
Battery powered 3D glasses means they are active 3D glasses and they only work with their own manufactured brand. However the compatibility of passive 3D glasses for other TVs are much higher. They work on any 3D TVs or theaters if they use the same passive technology. The passive 3D TV glasses are also lightweight due to no batteries being attatched. Plus, they don't need to be charged everytime before/after use unlike the active ones.
3D TV work its like a normal tv but you dont wear 3D glasses thats all you need to know :)
Revealing how 3D TV glasses work, the difference between passive and active shutter glasses, plus new ... Easy to follow guide to the 3D TV technology used to deliver 3D imaging
In my opinion the best place from where to buy 3d glasses is the eD site. The glasses work with any common PC (no laptops). http://dmurl.info/ofzQTy
LG 3D TVs have the cheapest glasses. The passive 3D TVs that is. They require the use of polarized lens which will work on almost any passive 3D TV and the cinema as well.
In general, yes you do need special glasses to view a 3D TV. However, Sony are now working on a variant of this which does not require these glasses at all.
For the 3DS, the 3D feature does not require 3D glasses to play so you do not need to buy 3D glasses.