3D Scanner: How Does it Work and is it Worth to Buy One?

A 3D scanner is undeniably real and has been revolutionizing the daily operations of different industries.                   

However, though the technology offers so many benefits, especially when it is paired with a 3D printer, the price can be expensive for consumers. Given this, it is very important that you understand what you will be getting from the scanner and whether or not the advantages will outweigh the disadvantages. Knowing how it works and other significant information is equally important as well.


How does it Work?

It is easy to think that a 3D scanner is an intense camera, but instead of creating videos or photographs, it creates 3D renderings.

Additionally, the scanner is capable of collecting information on objects within a set visual field. But unlike with cameras, the scanner collects information on the object’s position in spaces, instead of appearance and color. This is made possible by calculating the distance between the points of the object’s surface and the scanner.

In general, the scanner could be snorted in two types, the contact and non-contact scanner. For the first one, as its name says, needs direct contact with the object that needs to be scanned. On the other hand, the non-contact type makes use of radiation or light to gather information on the object.

One of the limitations of the scanner is that it can only capture information from the visible surfaces of the object within the line of sight of the camera.


What are the Uses of 3D Scanners

Given the need in today’s time, different industries are making use of technologies that can make everything so much easier with guaranteed quality results.

A 3D scanner offers so many purposes especially in large industries. For instance, museums utilize it to offer three-dimensional renderings of popular artifacts while many manufacturers make use of it to create the parts of a product. Aside from this, 3D scanners also provide great opportunities to many home users.

One of the most obvious ways to use is in combination with a 3D printer in order to make exact and accurate prototypes or scale models of an existing object. The model can be used in different ways- for fun, to solve problems, to capture a replica of an object to be made as a souvenir, or to plan out a design for future project.

This technology has been greatly instrumental on the things that we have today. But in spite of it all, there are still a lot to expect from this technology. Few years from now, it would not be a surprise if more industries will be making it as a staple in their workplace. We just really have to wait and see.