Paper Glasses, PET LENS,3D Glass, Promotional Gifts

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Material of Paper Glass,PET Lens

So what is the special materila of lens of this paper glass?
It is: PET ultrathin glass, PET card Lens.

Paper Material:White Cards Paper with colorful print (CMYK 4-C) and the design could be as per your request. You can make the design with your company logos and information on it.
The photos for your reference.

specifications of paper glasses,PET lens

(1)Unique looks and special designs, could be as per your request.
(2)Sizes availables:41*4.5cm,41*4.0cm,40.5*3.7cm,40*3.6cm...
(3)Paper Material availables: arts papers, white cards papers,250-400gsm.
(4)Colors available for PET Lens: Almost tens of colros,such as Red,Blue,Yellow,Green,....etc.

Package for the Promotional Glasses

The package of 3D paper Glass could be: unit packed in 1 opp bag, or 100 units folded and packed into 1 big bags with elastic rope.

Low cost

Because its material is only with paper and pet lens, it is unique and simple, totally different from the usualy glasses made of glass and plastic.

Friendly environment

It is also Friendly environment,the paper is recycled and could be reusable.
About Pet: It is with good optics capacity and of innocuity( non-toxic),low weight,high durable.


So these nice paper glass could be your great choice for watching 3D videos and it also is easy to get because of economic and friendly environment. Related information regarding the 3D Glasses:

How Do 3D Glasses Work?

3D Stereoscopic glasses are nothing new. In fact you had them when you were a kid and probably didn't even know it. Remember the ViewMaster?that showed all the cool Disney characters in full 3d? The ViewMaster?allowed you to look at two pictures of the same thing taken from a slightly different view point and tricked your brain into seeing one 3d image.

In order to see things in 3D each eye must see a slightly different picture. This is done in the real world by your eyes being spaced apart so each eye has its own slightly different view. The brain then puts the two pictures together to form one 3D image that has depth to it.

Still want to know how do 3D glasses work? Keep reading! A stereoscopic motion or still picture in which the right component of a composite image usually red in color is superposed on the left component in a contrasting color to produce a three-dimensional effect when viewed through correspondingly colored filters in the form of spectacles.

The mode of 3D presentation you are most familiar with are the paper glasses with red and blue lenses. The technology behind 3D, or stereoscopic, movies is actually pretty simple. They simply recreate the way humans see normally.

Since your eyes are about two inches apart, they see the same picture from slightly different angles. Your brain then correlates these two images in order to gauge distance. This is called binocular vision - ViewMasters?and binoculars mimic this process by presenting each eye with a slightly different image.

Now you're learning! Need to know more about how do 3D glasses work? Read on. The binocular vision system relies on the fact that our two eyes are spaced about 2 inches (5 centimeters) apart. Therefore, each eye sees the world from a slightly different perspective, and the binocular vision system in your brain uses the difference to calculate distance. Your brain has the ability to correlate the images it sees in its two eyes even though they are slightly different.

If you've ever used a ViewMaster?or a stereoscopic viewer, you have seen your binocular vision system in action. In a View- Master, each eye is presented with an image. Two cameras photograph the same image from slightly different positions to create these images. Your eyes can correlate these images automatically because each eye sees only one of the images.

A 3D film viewed without glasses is a very strange sight and may appear to be out of focus, fuzzy or out of register. The same scene is projected simultaneously from two different angles in two different colors, red and cyan (or blue or green). Here's where those cool glasses come in -- the colored filters separate the two different images so each image only enters one eye. Your brain puts the two pictures back together and now you're dodging a flying meteor!

3D glasses make the movie or television show you're watching look like a 3-D scene that's happening right in front of you. With objects flying off the screen and careening in your direction, and creepy characters reaching out to grab you, wearing 3-D glasses makes you feel like you're a part of the action - not just someone sitting there watching a movie. Considering they have such high entertainment value, you'll be surprised at how amazingly simple 3-D glasses are.

The binocular vision system relies on the fact that our two eyes are spaced about 2 inches (5 centimeters) apart. Therefore, each eye sees the world from a slightly different perspective, and the binocular vision system in your brain uses the difference to calculate distance. Your brain has the ability to correlate the images it sees in its two eyes even though they are slightly different.

If you've ever used a View-Master or a stereoscopic viewer, you have seen your binocular vision system in action. In a View- Master, each eye is presented with an image. Two cameras photograph the same image from slightly different positions to create these images. Your eyes can correlate these images automatically because each eye sees only one of the images.

The reason why you wear 3-D glasses in a movie theater is to feed different images into your eyes just like a View-Master does. The screen actually displays two images, and the glasses cause one of the images to enter one eye and the other to enter the other eye. There are two common systems for doing this:
Although the red/green or red/blue system is now mainly used for television 3-D effects, and was used in many older 3-D movies. In this system, two images are displayed on the screen, one in red and the other in blue (or green). The filters on the glasses allow only one image to enter each eye, and your brain does the rest. You cannot really have a color movie when you are using color to provide the separation, so the image quality is not nearly as good as with the polarized system.

The red and blue lenses filter the two projected images allowing only one image to enter each eye.
At Disney World, Universal Studios and other 3-D venues, the preferred method uses polarized lenses because they allow color viewing. Two synchronized projectors project two respective views onto the screen, each with a different polarization. The glasses allow only one of the images into each eye because they contain lenses with different polarization.