The Spectrum’s adjustable fields of view make it possible to scan and digitize items from 1 cm to 3 m, with accuracy up to 0.04 mm and 3D resolution up to 0.072 mm. It’s technically three scanners in one, equipped with three scanning zones as well as three modes that cover a wide variety of applications:
- Scanning with markers allows the user to merge multiple scans in an automatic mode with speed and accuracy. The markers can be used in two ways: placed directly on the object or placed on the surface around the object, allowing even heavy immobile objects to be scanned. This mode is ideal for scanning large, smooth objects or those with multiple flat surfaces.
- Scanning with an automatic turntable allows for quick and easy scanning of small to medium objects weighing up to 5 kg. In this mode, it only takes two minutes to capture a full 360-degree model of an object.
- Free scan enables the user to easily render large items and objects with complex geometry, thanks to an automatic algorithm that generates meshes based on the geometry of the object. Manual modes are also available so that users can have full control over the creation of the 3D model.
While most professional 3D scanners are designed to scan objects of a specific size, the Spectrum stands out for its ability to scan a full spectrum of items (hence the name!) from small to large – for six to eight times less the cost, according to RangeVision. To get an idea of the scanner’s capabilities, you can check out a 3D model created with the Spectrum here, compared to the same model created with a jewelry scanner and a professional handheld 3D scanner. Discuss in the Spectrum forum at 3DPB.com.