mono Scan

Easy and precise generation 3D data from ear impressions. mono Scan is the digitization entrylevel solution for ENT doctors’ offices and smaller shops. mono scan from smart optics, which stands out due to its glossy white appearance, offers a particularly cost-effective basis for creating digital ear impressions.

A single impression can be recorded within a very short time. Standard open output formats facilitate the connection to industrial manufacturing centres or to your own CAD software.

Our audiology products mono Scan, duo Scan, free Stage and ds Production are 3D scanners for the digitization of ear impressions, precisely tailored to your specific needs. As a HIMSA member company, smart optics equips all scanners with a Noah interface as a matter of course, allowing the scanners’ software to be integrated into your Noah system.

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Field is required!
Field is required!



mono Scan
Size (W x L x H)300 x 367 x 145 mm
Weight7.5 kg
Power supply100 - 240 VAC, 50/60 Hz
HousingAcrylic glass
On/Off switchToggle switch, rear
Warranty36 months
Extended warranty 12 months
mono Scan
Accuracy (acc. ISO 12836)< 9 µm
Scan time (*)15 seconds
Number of impressions simultaneously1
Measuring technologyStripe light triangulation
Light sourceWhite light LED
Resolution of scan qualityadjustable
Output data formatPLY, STL, ASCII, MSH
* Depending on the PC configuration, an additional 3-10 seconds are required for matching.
mono Scan
Capacitive touch sensor
Status LED
Open scanning
Color texture scan / (***)
Quick start function
Annotating and commenting
Various naming methods
Barcode naming (*)
3D calibration (*)
Project export incl. FTP upload (**)
* Accessories needed.
** When using aural Scan 3.2 or earlier, FTP upload is a paid module.
*** You can now order the mono scan in two variants: with or without color texture scan. With the color texture scan, markings on ear impressions can be displayed in the CAD software in true color. Please note that the scanners differ on the hardware side and the color texture scan cannot be retrofitted.
mono Scan
Scan softwareaural Scan
System requirements (Minimum)Windows 10 64-Bit
Dual Core CPU, i3
USB 3.0 Port
approx. 40 GB free hard-disk space
Graphics card with 1 GB RAM
System requirements (Recommended)Windows 11 64-Bit
Quad Core CPU, i5
USB 3.0 Port
approx. 80 GB free hard-disk space
Graphics card with 2 GB RAM
Compatibility with Noah System
Compatibility with winIPRO
mono Scan
Shipping box includesmono Scan
Object holder
Power cable
USB cable
Scan software with calibration data


All downloads for the mono Scan such as manuals and catalogs or the current version of aural Scan can be found in our Download center.