In recent years, 3D scanning technology has become a crucial tool for many industries, including engineering, healthcare, entertainment, and even home decor. One of the most popular options for 3D scanning is the handheld 3D scanner, which offers mobility and flexibility that stationary systems can’t match. But a question that often arises is: How fast is modern handheld 3D scanning? In this article, we will explore the speed of modern handheld 3D scanners, factors influencing scanning speed, and why it matters for users.
The Evolution of Handheld 3D Scanners
Handheld 3D scanning has come a long way from its early stages. Older models were slower, often requiring users to move in slow, deliberate motions to capture accurate data. These scanners were cumbersome, and processing times could take hours.
However, modern handheld 3D scanners, like the Revopoint MINI2 or the MIRACO, offer significantly faster speeds, with improvements in both hardware and software. These advancements allow users to scan objects more efficiently, while still maintaining high levels of accuracy. The speed of these devices depends on various factors, including the scanning technology used, the object being scanned, and the capabilities of the software involved.
Factors That Influence Handheld 3D Scanning Speed
Scanning Technology
The technology used in the scanner plays a significant role in how fast the scanning process is. Most handheld 3D scanners utilize either laser triangulation or structured light to capture data. Laser-based scanners tend to be slower, as they focus on gathering high-precision data for detailed scans. On the other hand, structured light scanners can capture more data at once, speeding up the process. Some modern handheld scanners combine both technologies, offering the best of both worlds.
Object Size and Complexity
The size and complexity of the object being scanned also influence how quickly the process is completed. Scanning a small, simple object may take only a few minutes, while scanning a larger, more intricate object with lots of details could take longer. Modern handheld scanners often come with features such as “automatic merging” that speed up the scanning of larger objects by quickly aligning the scanned data into one complete model.
Scanner Resolution and Accuracy
The resolution and accuracy of the scanner can affect both the quality and the speed of the scan. Higher resolution scanners capture more data, which can slow down the process, especially when scanning larger objects. However, modern scanners have been optimized to balance speed and accuracy, allowing users to capture high-quality scans in less time. For example, scanners with a 0.05 mm accuracy like the Revopoint MIRACO can scan objects at a high resolution, ensuring precision without compromising on speed.
Software Efficiency
Once the data is captured, the software used to process the scan plays a crucial role in determining the overall speed. Efficient software can handle large datasets quickly, reducing the time required for post-processing tasks like mesh generation and model refinement. Many handheld scanners come with intuitive software that not only speeds up the processing but also provides users with the option to fine-tune their models for the best results.
Speed Benchmarks for Modern Handheld 3D Scanners
Modern handheld 3D scanners, such as the Revopoint MINI2, are known to scan objects at speeds ranging from 5 to 10 minutes, depending on the size and complexity of the object. A small object with less detail can be scanned in just a few minutes, while larger, more detailed objects may take closer to 10 minutes. For professional applications where higher accuracy is required, the scanning process might take a bit longer, but the results are worth it.
It’s important to note that some scanners are designed for rapid scanning, allowing users to complete their work more quickly without sacrificing the quality of the scan. The portability of these devices also plays a crucial role in efficiency, as users can easily move around an object to capture all angles without the need for a fixed scanning setup.
Why Does Scanning Speed Matter?
Productivity
The faster the portable 3d scanning process, the more productive the user can be. Whether in a manufacturing setting or a creative studio, faster scanning speeds mean more work can be completed in less time. This is especially crucial for industries like prototyping or reverse engineering, where time-to-market is essential.
User Experience
Speed plays a key role in enhancing the user experience. Modern handheld scanners are designed to be intuitive and quick, making them more accessible for both beginners and professionals. A faster scanning process reduces user fatigue and frustration, especially when scanning large or complex objects.
Cost Efficiency
For businesses using handheld 3D scanners, time is money. Faster scanning means less downtime and reduced labor costs. With faster scanning capabilities, businesses can increase the throughput of 3D models, speeding up production or the design process. Additionally, reducing the amount of time spent on scanning and processing data allows for more efficient use of resources.
Accuracy vs. Speed
While speed is important, it’s also necessary to balance it with accuracy. A good 3D scanner should provide high precision while maintaining a reasonable scanning speed. Fortunately, with the technological advances in handheld scanners, such as the Revopoint MIRACO’s 0.05 mm accuracy, users no longer have to choose between speed and quality. Modern scanners offer both, allowing users to scan quickly while still achieving high-quality results.
Modern handheld 3D scanners are impressively fast and capable of producing high-quality scans in a fraction of the time compared to older models. The scanning speed is influenced by factors such as technology, object size, scanner resolution, and the efficiency of the software. With advancements in technology, handheld 3D scanners now offer a balance of speed and accuracy that makes them invaluable tools for professionals across a range of industries. As these devices continue to evolve, users can expect even faster scanning speeds, further enhancing productivity and efficiency in 3D scanning projects.
