Table 1 Overview and comparison of selected devices. Similar models may be available on the evergrowing market
From: Cost-effective 3D scanning and printing technologies for outer ear reconstruction: current status
Device | Creaform Go!Scan | iREAL 2S | SIMSCAN | EinScan H |
color | yes | yes | yes | yes |
accuracy (mm) | 0.05 | \(3-0.2\) | 0.02 | 0.05 |
speed (measurements/second) | 1.5 million | 1.5 million | 2.02 million | 1.2 million |
method | white light scanning lines | blue LED light and infrared light | crossed blue lasers | hybrid LED and infrared light |
mesh resolution (mm) | 0.2 | 0.1-0.15 | 0.02 | 0.25-0.3 |
price (EUR) | 36.000 | 12.000 | 30.000 | 6.000 |
Device | RevoPoint | Creality CR-Scan Lizard | SENSE 3D | iPhone13 cellphone |
color | yes | yes | yes | yes |
accuracy (mm) | 0.02 - 0.3 | 0.05 | 0.3 - 1 | range dependent |
speed (frame per second) | 10-18 fps | 10 fps | 10 fps | n.a. |
method | Dual-camera infrared or blue structured light | LED and NIR (near-IR) light | Dual-Camera Infrared Structured Light | Built-in 2D optical camera of 12 Mpixel |
mesh resolution (mm) | \(0.05 - 0.3\) | 0.1 - 0.2 | 0.5 - 1 | n.a. |
price (EUR) | 700 | 700 | 350-650 | 1000 |