subject: Why are active 3D glasses expensive [print this page] Why are active 3D glasses expensive Why are active 3D glasses expensive
With the advancements in the field of science and technology, people are more and more interested in making their lives comfortable and easy by utilizing these latest developments. Science has proved in every era that it has no limits and there is no end to its inventions. Same is happening today. In leisure time, most of the people watch movies and keeping in view this fact science has recently made advancements to make this source of entertainment more interesting. It has been done with the help of concept of 3D glasses and images. The concept of this technology has been around since the mid of the 1950's but this concept gained popularity in the last couple of years. This concept boosted with the release of Avatar. People are now crazy for 3D images and movies.
There are two types of 3D glasses i.e. passive and active glasses. Passive glasses are the ones which are not equipped with the latest technology. These are the type of glasses which do not require any kind of source of power to perform their function. As these are the glasses which are equipped with least technology, these are cheaper in price. Although these glasses with 3D technology do provide 3D images but their quality is not that good.
On the other hand, active glasses are the type of glasses which are expensive due to many reasons. These are the 3D Glasses which are equipped with the most recent technological advancements. These are the glasses which are used in cinemas, in amusement parks for displaying different images etc. It is due to the fact that equipped with latest technology it provides people with best 3D image. Moreover, these glasses have to be supplied with some source of power for performing their function. To keep people away from the hassle of wires, these glasses are now available with wireless batteries to be operated with. These batteries are rechargeable. So these are some of the reasons why active glasses are expensive. Now, it totally depends on the person that whether he wants to select active glasses or passive glasses.
