10 Best 3D scanner of 2019

  • 4 Scan modes: Handheld HD Scan/Handheld Rapid Scan/Automatic...
  • Scan Speed: Handheld HD Scan: 90,000 points/sec; Handheld...
  • Single Shot Accuracy 0.1 mm/0.3mm/0.05mm/0.05mm for Handheld...
  • Totally open source 3D scanner for 3D printing , free to get...
  • Easy to assemble and use
  • Full kits, it include all the parts for the scanner
  • A quality product by 3D SYSTEMS INC
  • 4 Scan modes: Handheld HD Scan/Handheld Rapid Scan/Automatic...
  • Scan Speed: Handheld HD Scan: 90,000 points/sec; Handheld...
  • Single Shot Accuracy 0.1 mm/0.3mm/0.05mm/0.05mm for Handheld...
  • Capable of using third party 1.75mm ABS and PLA filament,
  • New and intuitive calibration system that uses specially...
  • UL listed "for the purpose of classification or evaluation...
  • A quality product by 3D SYSTEMS INC
  • No. 1 All-in-One 3D printer with a built-in scanner - Tom's...
  • 3D Printing has never been as EASY as 1-2-3 Scan-Edit-Print...
  • Speedy Scan Algorithm (less than 5 min), largest 456 cubic...
  • Powered by intel real sense module, the XYZprinting 3D...
  • It allows for a 3.93 - 27.55 inch operating range with the...
  • The XYZprinting handheld 3D scanner pro has a compact and...
  • Full-color 3D scanning for large and small objects including...
  • Share files with friends or Cube 3D printer right from your...
  • Automatic object recognition scans your subject without...
  • Delivers lifelike and precise 3D scans of faces
  • The camera is a USB accessory camera and requires a...
  • Requires easy-to-use Bellus3D face scanning application...

3D scanner guide

General Information about 3D scanner

3D scanning is understood to mean the complete measurement of surfaces. 3D scanner are therefore used to represent real existing objects digitally in 3D form. Basically, a distinction is made between active and passive scanning methods. 3D laser scanners work according to the active scanning method. Here, the object must be sampled structured. 3D photo scanners in turn follow the passive scanning process and work with the measuring method of photogrammetry. All 3D scan methods offer certain advantages and disadvantages. Differences between the scanners can be determined, for example, with regard to their measuring accuracy. Also, not all devices are equally suitable for each different object sizes and properties.

3D laser scanner
In 3D laser scanning, the surface of the object to be scanned is scanned by a laser beam. The most important parts of the laser scanner are the laser and the detector (camera). The scanning process can proceed according to several different mechanisms, which will not be explained further here. Among the 3D laser scanners exist both terrestrial models, as well as hand-guided specimens. Terrestrial models have the advantage of giving them greater range than hand-held ones scannerbecause they are less susceptible to interference than these. Handheld devices, however, allow more flexible use beyond the well-known retail use of scanning the barcode. Rather, they are also used in other areas mentioned below.

3D Photo scanner
When scanning a photo, the object to be captured is placed on a precision turntable and photographed from a specific angle by a camera. Obtaining information about the object to be scanned can be described here as very comprehensive, without the need for scanning, for example by means of scanning needles. The difference to ordinary photography in this process is that information about the imaging characteristics of the camera and the object must be known.

Application areas for 3D scanner
The application areas for 3D scanner are very diverse. Examples include computer games and films, artistic and architectural areas. Likewise, those devices in medicine, forensics and accident reconstruction are used. The automobile and boat building benefits from the advantages of modern 3D scanner , More generally, those devices are nowadays indispensable in research and product development. For example, 3D scanners have become indispensable for the optimization of machine components. Existing products can become the basis for new developments by means of 3D scanning. In plastics processing, the process also proves to be very useful, as it allows to obtain the necessary data for the production of equivalent replacement parts from used parts.

Advantages of 3D scanners
3D scanning is an ideal method for rapid, areal measurement of objects. What is special is that the data obtained by the scan represent a kind of image of the world, which is then available for a variety of evaluations and measurements. At the same time, 3D scanning is the only way to capture even irregular surfaces with a high resolution. The corresponding 3D coordinates are also obtained immediately and can then be visualized in a variety of ways. It is also possible to combine those 3D coordinates with images to create photorealistic representations.

Disadvantages of 3D scanners
It can be considered disadvantageous in 3D scanners that in terrestrial models scanners often have to be immovably mounted and it is obligatory for the use of hand scanners to mark reference points on the object to be scanned.

Purchase of 3D scanners
For example, „3D-Systems“ 3D scanners are available online on „Amazon“. Like other 3D scanners offered on this website, however, products from that brand enjoy only mediocre customer satisfaction.

*Last update on 2018-12-06 / Affiliate links(we get a commission when you buy on amazon) / Images from Amazon Product Advertising API