Best Handheld 3d Scanner

of May 2024

3D printing has advanced over the years to become one of the most promising manufacturing technologies in the world. The use of 3D scanners to capture three-dimensional real-world objects has made it possible for people to create physical replicas of real-world items. Handheld 3D scanners are particularly popular due to their ease of use, affordability, and portability. However, when selecting a handheld 3D scanner, there are a few tips that you need to keep in mind to ensure that you get the best possible product.

1. Accuracy and Precision

The accuracy and precision of the 3D scanner are the most important factors to consider when buying a handheld 3D scanner. They are determined by the resolution of the sensor, optics, and software. The resolution of the sensor refers to the number of measurements taken per unit area, while optics refers to the lenses used in the 3D scanner.

The software used in the 3D scanner is also critical since it determines how the measurements are processed to create a 3D model. The accuracy of the 3D scanner is usually measured in microns, and a good scanner should have an accuracy of at least 100 microns.

Thus, when selecting a handheld 3D scanner, ensure that it has high accuracy and precision capabilities. The 3D scanner should produce a detailed and accurate 3D model that can be used for 3D printing or other applications.

2. Scan Range and Speed

The scanning range and speed are also critical factors to consider when selecting a handheld 3D scanner. The scanner should have a large enough scanning range to capture the entire object you wish to scan. The range should also be adjustable, allowing you to scan objects of various sizes and shapes.

The scan speed is equally important since it determines how fast you can capture the object's 3D model. A fast scanner will enable you to scan multiple objects in a shorter amount of time, increasing your productivity. However, a fast scan speed should not come at the cost of accuracy and precision.

3. Portability

Portability is a critical factor in a handheld 3D scanner. The 3D scanner should be lightweight and easy to carry around. A portable scanner will allow you to move it around quickly, enabling you to scan objects in different locations.

Additionally, the scanner should have a compact design that makes it easy to store and transport. Portability also affects the scanner's power source, and it's advisable to select a scanner that uses a portable power source such as batteries or USB cables.

4. Ease of Use

The handheld 3D scanner should be user-friendly, with a simple, intuitive interface. The scanner should be easy to set up, and the software should be easy to navigate. This is particularly important if you are a beginner and lack experience in using a 3D scanner.

The scanner should come with a user manual, and the manufacturer should provide adequate technical support. The manufacturer should also provide regular software updates that improve the device's performance and compatibility.

5. Compatibility with 3D Printing Software

The handheld 3D scanner should be compatible with various 3D printing software. The scanner should be able to export files in various formats, including STL, OBJ, PLY, and VRML.

It should also be compatible with popular 3D printing software such as AutoCAD, Blender, SketchUp, and Tinkercad. This ensures that you can use the 3D models generated by the scanner with different 3D printing software seamlessly.

6. Price

The price of the scanner is also an important factor to consider when selecting a handheld 3D scanner. The cost of the scanner should match its features and capabilities. A more expensive scanner may have advanced features that are not necessary for your application, while a cheaper scanner may have limited capabilities.

Thus, it's important to conduct research and compare the prices of different scanners to find one that suits your needs and your budget. However, it's important not to compromise on quality in favor of a lower price.

Conclusion

In conclusion, selecting a handheld 3D scanner requires careful consideration of multiple factors. Accuracy and precision are the most crucial factors, followed by scanning range and speed, portability, ease of use, compatibility with 3D printing software, and price. By considering these factors, you can find a scanner that is ideal for your specific needs while ensuring that you get the best possible product.