3D?

Three-dimensional..

Creating an illusion..

Photography..

Movies..

3 D g l a s s e s . . .

-also known as Anaglyph glasses,

-makes you feel like you're a part of the action,

-have two differently colored lenses, RED & BLUE.

History

It all started in..

However..

After that..

Different types..

-Anaglyph 3D Glasses

- Polarized 3d glasses

-Pulfrich 3d glasses

- Decoders

-Hand held viewers

-Proview professional 3d glasses

How does it actually work..

A stereoscopic

motion in which the

right component of

a composite image

is superposed on

the left component

to produce a three-

dimensional effect.

Where/when do we use it..

-In a movie theather, (to feed different

images into your eyes.)

-Used mainly for entertainment,

movies, magazines, and to a lesser degree

in science.

3d glasses: Good or Bad ?

-may cause headaches, blurred

visions and vomitting.

-transmission of infection.