{"id":264225,"date":"2024-09-03T09:39:53","date_gmt":"2024-09-03T13:39:53","guid":{"rendered":"https:\/\/preprod.solidxperts.com\/?post_type=techtips&p=264225"},"modified":"2026-07-17T13:29:32","modified_gmt":"2026-07-17T17:29:32","slug":"artec-3d-scanner-explained","status":"publish","type":"techtips","link":"https:\/\/solidxperts.com\/en\/blog\/artec-3d-scanner-explained\/","title":{"rendered":"From IRL to STL: How does a 3D scanner work?"},"content":{"rendered":"

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From IRL to STL: How does a 3D scanner work?<\/h1>\n

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In the rapidly evolving world of 3D design and manufacturing, the ability to translate real-world objects into digital models is a game changer. This process, known as 3D scanning, bridges the gap between the physical and digital worlds. It allows designers, engineers, and manufacturers to create precise, highly detailed digital models. These models can then be analyzed, modified, or reproduced using reconstruction technology.<\/p>\n

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3D scanning has become increasingly important in industries such as aerospace, electric vehicles, and medical devices. In these sectors, measurement accuracy and scanning speed are critical for quality assurance. With features such as HD Mode, professional 3D scanners deliver higher resolution and faster scanning. This makes the scanning process more efficient while maintaining exceptional accuracy.<\/p>\n

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So, how does a 3D scanner work? Among the leading solutions in this field, Artec 3D scanners stand out for their accuracy, ease of use, and versatility. Let’s explore how an Artec 3D scanner captures real-world objects and transforms them into accurate digital models, taking you from IRL (in real life) to STL.<\/p>\n

How Does a 3D Scanner Work?<\/h2>\n

At its core, 3D scanning is about capturing the shape and appearance of an object. Unlike traditional photography, which captures flat, 2D images, a scanner collects data from multiple angles to construct a complete three-dimensional model.<\/p>\n

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An Artec 3D scanner works by projecting a pattern of light onto the object. This light bounces back to the scanner\u2019s sensors, which measure the distance from the scanner to the object\u2019s surface at every point the light touches. By compiling this information, the scanner creates a digital “point cloud”, a collection of data points in space that represents the object\u2019s shape.<\/p>\n

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Some of our most popular scanners, such as the professional Artec Eva and the affordable Eva Lite, are fast, versatile, and accurate. They easily capture high-quality scan data for small and medium-sized objects. The Eva and Eva Lite can capture up to 16 frames per second and feature a 536 \u00d7 371 mm capture window. This makes them excellent choices for quickly digitizing larger objects. Scanners such as the Artec Leo and Space Spider feature a built-in touchscreen and an intuitive user interface. This simplifies navigation during the scanning process and makes them ideal for CGI, reverse engineering, and archival applications.<\/p>\n

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