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Current software supports all latest Windows OS versions. Older software can be upgraded.
In this case please write an E-mail with the error description and the serial number of your instrument to service@highfinesse.de
contact service team
Windows 11 Driver Compatibility Update
Microsoft's April 2026 Windows security update introduced new driver requirements that affect the Wavelength Meters and LSA communication on Windows 11.
We have released an updated driver that fully restores compatibility.
Enter your instrument details here to proceed on checking whether a download of a software patch for your instrument with novel Windows 11 versions is available.
Fields marked with * are obligatory
Further Questions or Help with Setting Up the Wavelength Meter?
Don't hesitate to contact our service team for support.