Visual field integration is easy !
The PeriData advantages:

  • compatible: full integration into every medical record software
  • fast: one click in the patient record shows the visual fields at once
  • easy: intuitive user interface
  • overview: all visual fields at a glance
  • useful: instant recognition of progression
  • familiar: same visual field images for all devices
  • future-proof: 27 perimeter types integrated, no data loss when the perimeter is changed
  • reliable: 35 years of experience with perimetric data
  • more information 
Replacing your perimeter? No problem !

PeriData shows old and new examinations together, even with different models. Contact us in time before the exchange.  -- You are not yet using PeriData? It is the right time to start. We can recover the examination data from your old device. Give us a call.  

Windows Update causes Problems

The current update for Windows 11 (KB5089549 - May 2026) causes many problems, also with the PeriData app. We strongly recommend not to install it, until Microsoft has delivered an improved update. If you installed it already and problems occur, uninstall this update Instruction

CHANGES in your institution ?  

Did you move and change ADDRESS, did the owner or NAME of your health care facility change? Did you get a new perimeter? Has the number of doctors changed? In any of these cases we urgently ask for a notice. Follow the link.
21 € per month  

This is the incredibly low license fee for a small office with 1 to 2 doctors and 1 perimeter. For this money you get the complete PeriData service: Usage on all your computers, continuous updates and telephone support free of charge.
Update Installation  

Updating to the current program version is easy. There are 2 ways: Directly in the program with a click on the UPDATE BUTTON. Or you download the current version now from our DOWNLOAD PAGE. A new license key is NOT required.
27 compatible devices, these are some of them: 
ZEISS OCULUS OCTOPUS Optopol MEDMONT Rodenstock Frey
Demo mode and license key  

Each PC needs a license key to run PeriData. After the first installation on a PC, you can use Peridata for 30 days without a key. You get the license key by telephone from our hotline

Information for IT specialists

Get more technical details:

 Installation Guide

 App Specifications

 Integration using the Link Mode

Humphrey Field Analyzer: all types connected

All generations of the Humphrey Field Analyzer by Carl Zeiss Meditec are supported by PeriData: HFA I, HFA II and the current HFA III. By our continuous support, data could be stored over more than 30 years.  

New telephone number  

Our telephone number has changed. The new one is

   +49 22044 264 770

Frequently asked questions

You have a question and our hotline is busy? The most frequently asked questions (FAQ) are answered on a  special page

Software Integration widens  

During the year 2025, the interface to 3 more medical record software systems was established. Even more ophthalmolgists now have the possibility access the visual fields directly from the medical record and use the powerful graphical displays of PeriData.

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