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Audiology2026-02-11T11:28:02+01:00

Products

The members of the audiology product family, free Stage one, mono Scan, free Stage twin and duo Scan are 3D scanners for digitizing auditory canal impressions, perfectly matched to your requirements. As one of HIMSA member companies smart optics has equipped all scanners with an interface to Noah which allows to integrate the scanner software into your Noah client.

free Stage one

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free Stage twin

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mono Scan

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duo Scan

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University

Our smart optics university offers you many great and educational videos about the use of our audiology scanners. It’s definitely worth a look.

Here is an example of how a 3D calibration works.

Click here for the smart optics university

Scanner comparison

free Stage onemono Scanfree Stage twinduo Scan
Shipping box includesfree Stage one
Object holder
Power cable
USB 3.0 cable
Scan software with calibration data		mono Scan
Object holder
Power cable
USB 3.0 cable
Scan software with calibration data		free Stage twin
2× object holders
Power cable
USB 3.0 cable
Scan software with calibration data		duo Scan
2× object holders
Power cable
USB 3.0 cable
Scan software with calibration data

free Stage onemono Scanfree Stage twinduo Scan
Accuracy (acc. ISO 12836)< 9 µm< 9 µm< 9 µm< 9 µm
Scan time (*)13 seconds13 seconds13 seconds13 seconds
Number of impressions simultaneously1122
Measuring technologyStripe light triangulationStripe light triangulationStripe light triangulationStripe light triangulation
Light sourceWhite light LEDWhite light LEDWhite light LEDWhite light LED
Resolution of scan qualityadjustableadjustableadjustableadjustable
Output data formatSTL, HPS, PLY, ASCII, MSHSTL, HPS, PLY, ASCII, MSHSTL, HPS, PLY, ASCII, MSHSTL, HPS, PLY, ASCII, MSH
* Depending on the PC configuration, an additional 3-10 seconds are required for the matching.

free Stage onemono Scanfree Stage twinduo 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.

free Stage onemono Scanfree Stage twinduo Scan
Scan softwareaural Scanaural Scanaural Scanaural Scan
System requirements (Minimum)Windows 10 64-Bit
Dual Core CPU, i3
4 GB RAM
USB 3.0 Port
approx. 40 GB free hard-disk space
Graphics card with 1 GB RAM		Windows 10 64-Bit
Dual Core CPU, i3
4 GB RAM
USB 3.0 Port
approx. 40 GB free hard-disk space
Graphics card with 1 GB RAM		Windows 10 64-Bit
Dual Core CPU, i3
4 GB RAM
USB 3.0 Port
approx. 40 GB free hard-disk space
Graphics card with 1 GB RAM		Windows 10 64-Bit
Dual Core CPU, i3
4 GB RAM
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
8 GB RAM
USB 3.0 Port
approx. 80 GB free hard-disk space
Graphics card with 2 GB RAM		Windows 11 64-Bit
Quad Core CPU, i5
8 GB RAM
USB 3.0 Port
approx. 80 GB free hard-disk space
Graphics card with 2 GB RAM		Windows 11 64-Bit
Quad Core CPU, i5
8 GB RAM
USB 3.0 Port
approx. 80 GB free hard-disk space
Graphics card with 2 GB RAM		Windows 11 64-Bit
Quad Core CPU, i5
8 GB RAM
USB 3.0 Port
approx. 80 GB free hard-disk space
Graphics card with 2 GB RAM
Compatibility with Noah System
Compatibility with winIPRO

free Stage onemono Scanfree Stage twinduo Scan
Shipping box includesfree Stage one
Object holder
Power cable
USB 3.0 cable
Scan software with calibration data		mono Scan
Object holder
Power cable
USB 3.0 cable
Scan software with calibration data		free Stage twin
2× object holders
Power cable
USB 3.0 cable
Scan software with calibration data		duo Scan
2× object holders
Power cable
USB 3.0 cable
Scan software with calibration data

News

Big Discount Promotion

As part of the ongoing development of Windows 11, Microsoft has made changes that may cause older versions of our scanning software to no longer function properly. smart optics has no influence on these adjustments. To make your transition to Windows 11 easier, we are offering you an upgrade to the current software version at half price until May 15. Simply fill out the form and send it to us. You will then receive a non-binding offer from us.

Scanners

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