Koehler Tutor1.15 - App Store

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Publisher Description

Learn how to set Koehler illumination on any microscope. Teach yourself, or teach others. The app simulates your microscope's controls and the images generated at the eyepieces, acting as a virtual microscope. The locations of the controls on your microscope stand are shown, and the correct way to use them is explained. Their effect on the image at the eyepieces is demonstrated.
Remembering all of the steps required to set Koehler illumination can be tricky, and this app will serve as a useful reminder whenever you wish to check that the configuration of your instrument is correct.

Setting Koehler illumination generates an evenly illuminated field of view, reduces stray light, and allows you to set the balance between resolution and contrast.

It doesn't matter if your microscope was made by Zeiss, Leica, Olympus, Nikon, or any other manufacturer, the same principles apply.

Version History App Maintenance 1.15 10/26/2020 Upgraded to Swift 5.0 1.14 02/03/2020 Dutch Version Added. 1.13 10/26/2018 Added a Dutch version 1.12 10/22/2018 Added Spanish and Catalan versions. 1.11 06/11/2018 Minor changes to improve performance. 1.10 04/03/2018 Fixed a problem that made the app crash if you attempted to save images to the photos library when using the share feature. 1.09 03/19/2018 A Russian language version was added. 1.08 02/19/2018 A german version was added. 1.06 01/26/2018 The offset of the virtual condenser has been improved on devices with large screens.
The layout on iPads has been improved.
A French language version has been added. 1.05 01/02/2018 A Chinese Language version of Koehler Tutor was added. 1.04 11/20/2017 A Chinese language translation was added. 1.03 11/18/2017 Support for iPads has been added.
Layouts improved. 1.02 10/09/2017 Corrected a link and a source image attribution. 1.01 09/30/2017 1.0 09/28/2017



About Koehler Tutor

Koehler Tutor is a free app for iOS published in the Teaching & Training Tools list of apps, part of Education.

The company that develops Koehler Tutor is Andrew Barlow. The latest version released by its developer is 1.15.

To install Koehler Tutor on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-09-11 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Koehler Tutor as malware if the download link is broken.

How to install Koehler Tutor on your iOS device:

  • Click on the Continue To App button on our website. This will redirect you to the App Store.
  • Once the Koehler Tutor is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
  • If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
  • After Koehler Tutor is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
  • Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.

Program Details


General

Publisher
Released Date
2026-09-11
Languages
English

Category

Category
Subcategory

System requirements

Operating systems
iOS

Download information

File size
33 bytes
Total downloads
0

Pricing

License model
Free
Price

Version History


Here you can find the changelog of Koehler Tutor since it was posted on our website on 2023-09-25. The latest version is 1.15 and it was updated on Apps112 on 02 November, 2026. See below the changes in each version:

version 1.15

posted on 2026-09-11

Version History App Maintenance 1.15 10/26/2020 Upgraded to Swift 5.0 1.14 02/03/2020 Dutch Version Added. 1.13 10/26/2018 Added a Dutch version 1.12 10/22/2018 Added Spanish and Catalan versions. 1.11 06/11/2018 Minor changes to improve performance. 1.10 04/03/2018 Fixed a problem that made the app crash if you attempted to save images to the photos library when using the share feature. 1.09 03/19/2018 A Russian language version was added. 1.08 02/19/2018 A german version was added. 1.06 01/26/2018 The offset of the virtual condenser has been improved on devices with large screens.
The layout on iPads has been improved.
A French language version has been added. 1.05 01/02/2018 A Chinese Language version of Koehler Tutor was added. 1.04 11/20/2017 A Chinese language translation was added. 1.03 11/18/2017 Support for iPads has been added.
Layouts improved. 1.02 10/09/2017 Corrected a link and a source image attribution. 1.01 09/30/2017 1.0 09/28/2017

version 1.15

posted on 2020-10-26

App Maintenance

version 1.15

posted on 2020-10-26

Oct 26, 2020
Version 1.15
App Maintenance

Disclaimer


Official App Store Link


We do not host Koehler Tutor on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.

The App Store link for Koehler Tutor is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.

If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.





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Users Rating:
  0.0/5     0
Downloads: 0
Updated At: 2026-11-02
Publisher: Andrew Barlow
Operating System: iOS
License Type: Free

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