The primary difference between the original Combo and Combo+ models is the number of cross blue laser lines when it comes to global smooth scanning mode: 26 for Combo vs. 50 for Combo+. This makes for more effective and faster data capturing as well as smoother scanning experience, especially combined with the high frame rate, increased scan and alignment speed of the new device.

The compact size of the scanner along with the weight of only 620 grams allow for convenient use of the Combo+ in digitizing objects of various sizes. Its ergonomic design, metal housing, and wrist strap make for industrial-grade durability and reliable operation. Being an upgraded version of its predecessor, the scanner provides an enhanced scan speed of up to 3,600,600 points/s. So, now it will take only 2–3 minutes to scan an entire car in contrast to approximately 5 minutes for the standard Combo.

Due to its four scanning modes, the FreeScan Combo+ is perfect for scanning large objects as well as precise capturing of fine details and deep holes. The VCSEL technology allows for body scanning and fast marker-free scanning of objects with rich geometry. The device shows reliable results when it comes to digitizing black and reflective surfaces. For better performance in the bright light, the user can enable the Outdoor mode.

Specifications:

• Scan accuracy
• Scanning modes
• Scan volume
• Scanner controls
• Software
• What’s in the box
• Look and feel
• Price

Scan accuracy

The FreeScan Combo+ provides metrology-grade accuracy that can achieve 0.02 mm in laser scanning mode with the volumetric accuracy of 0.02 + 0.033 mm/m. The scanner generates a point cloud with a point distance of 0.05–3 mm while using the blue laser light, and 0.1–3 mm in the IR scanning mode, creating highly precise, detailed scans suitable for professional use.

Scanning modes

To optimize the scanning process and increase its efficiency, the user can choose between four available scan modes.

Scanning with the blue laser light source can be performed in one of the three modes: multi-line scan with 50 crossed laser lines for scanning large objects (compared to 26 laser lines for the original FreeScan Combo model), single-line scan with a single laser line and optimized lens angle for deep hole scanning, and parallel-line scan using 7 laser lines for scanning smaller areas with a high level of detail.

The multi-line scanning mode allows for efficient scanning of dark and reflective surfaces. For better results, it is recommended to enable the Reflective option. All the three laser modes require markers for data alignment. The user can select the resolution, choosing between high, medium, and low levels.

The fourth scanning mode employs the IR VCSEL technology and can be used for both portrait and object scanning. The Portrait mode includes Hair mode for better hair capturing, although it increases the overall noise level. Both Portrait and Object modes allow selecting the required resolution, while in the Object mode, the user can also choose between different alignment methods: feature, hybrid (geometry + markers), texture, and global markers alignment. Choosing the feature alignment mode allows the user to scan without markers to speed up the preparation and scanning process.

Scan volume

The recommended working distance for the FreeScan Combo+ is 300 mm. While scanning in the IR mode, the user can adjust the working distance in the range of 160–1400 mm for the Portrait mode, and 160–600 mm for the Object mode. The maximum field of view of the scanner is 520 x 510 mm in the laser scan mode, and 600 x 600 mm in the IR mode.

Scanner controls

Control buttons are located on the top back side of the scanner. There are power and scanning distance indicators, the latter showing if the scanner is too far or too close to the object. The Scanning button in the center allows switching between preview, scan, and pause functions, while double-clicking calls out the menu screen. A long press allows the user to switch the light source. There are also buttons to adjust camera brightness and zoom buttons around the Scanning button.

Before the first use, the user needs to connect the scanner to the PC via a supplied aviation cable, and calibrate the device using the calibration board that comes with the scanner.

Software

The Shining 3D FreeScan Combo+ works with the proprietary FreeScan software which is an all-in-one solution for the whole scanning process, starting with calibrating the scanner to advanced mesh editing functions and measurement options.

The scanned data can be saved in OBJ, STL, PLY, P3, ASC, and 3MF file formats and directly imported into third-party software such as Geomagic Control X, Verisurf, Einsense Q, Geomagic Design X, Geomagic Essentials, and Solid Edge SHINING 3D Edition.

What’s in the box

Credit: 3D Scan Academy / YouTube

• Shining 3D FreeScan Combo+ 3D scanner
• Calibration board
• Markers
• Wrist strap
• USB dongle
• Power adaptor (12V / 5A)
• Power cable
• Aviation cable
• User manual

For some items, package content may change. In case of any questions, please get in touch.

Look and feel

The Shining 3D FreeScan Combo+ handheld 3D scanner is available in a black-and-gray color scheme. Its compact yet solid design makes it ideal for various industrial applications.

The scanner dimensions are 7.6 x 2.5 x 2.1 in (193 x 63 x 53 mm). It weighs 1.4 lb (620 g).