Hologram glasses are actually an improved version of 3D Glasses which have multiple purposes. The glasses as we know help in surrounding every point of bright light with amazing images suspended in the air.

Holographic glass, just like sunglasses in common parlance, give an immersed three-dimensional visual environment. The experience is quite different & superior when compared to conventional virtual reality glasses. The sickening flicker which one has to face is restricted to the minimum in hologram glasses.


Hologram glasses have lenses are available in variety of special images. The more the simple image, the crisper and brighter are the effects.

Fabrication of Digital Hologram Glass

Holographic glass have digital computer generated hologram lenses, as found in diffractive optical elements. Hologram glasses generally have the ability to generate diffractive optical elements in the form of binary amplitude and binary phase.

• Binary amplitude in hologram glasses have clear and opaque regions. Thus, these digitally computed regions help diffract the light as per the desired pattern. They have gray tints.
  
  
• Binary phase holograms help in creating clear & brighter holographic images. When the blur in the background scene increases, then it leads to increment in image brightness.

How Do Hologram (3D) Glasses Work?

Hologram glass have 3D features. How does a 3D functions is quite an interesting point which needs proper explanation. The three dimensional effect is produced when a still picture with a red composite image in its right component is superposed on the left component having a contrasting color. The effect takes place when they are viewed through glasses with corresponding colored filters. The brain helps the eyes which are about two inches apart to correlate the picture which are otherwise from slightly different angles. This helps in measuring the distance, known as the binocular vision - View Masters.

Holographic glasses with 3D effect make 3D films worth watching, thus, eliminating blurriness & fuzziness completely. These colored filters help separate the different colored images (as red and cyan, blue or green) being projected from different angles simultaneously. Instantly, the images enter one eye at a time which are later projected as one by the brain.

Advantages of Hologram Glasses

Hologram glasses no doubt have their own set of advantages which is the reason why they are widely used for their multipurpose.

• There is no difference between real & virtual when viewed through holographic 3D glasses. Fantasy world becomes real when seen through a hologram glasses.
  
  
• The glasses help the eyes to correlate the two different images as one, thus, making it easier to grasp the essence.
• Allows color viewing.
  
  
• Technology used in 3D or stereoscopic movies is quite simple.
  
  
• Recreates the users with their amazing plus points.

Applications of Hologram Glasses

Hologram glasses are applied for varied usage. They are provided in varied formats such as film rolls for mass production. They are majorly used

• Have a wide application in the education field.
• Widely used in movie theaters.
• Film production studios such as Universal Studios have a massive usage.
• At Disney World and other 3-D venues.
• For proof-of-principle research and development experiments.

Customization of Frames

Many of these holographic glasses have rugged 3D style cardboard frames. These can be customized as per the demand of the user as well. The varied methods are :

• Choose one of the standard frame designs.
• Can overprint personal corporate information on the frame's backside.
• Front of a standard frame can be used for overprinting the logo.
• Can design front as well as back from scratch by using either tear-off coupons or full four color printing.
• Can even use cartoons, other images like sow flakes, smile faces, and flying angels etc.