BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//MesseIndex//Messekalender//DE
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:edition-3576@www.messeindex.de
DTSTAMP:20261018T143130Z
DTSTART;VALUE=DATE:20270305
DTEND;VALUE=DATE:20270308
SUMMARY:OPTA 2027
URL:https://www.messeindex.de/de/messe/opta-2027
LOCATION:Výstaviště Brno\, Brünn\, Tschechien
DESCRIPTION:31th International Eye Optics\, Optometry and Ophthalmology Fair
END:VEVENT
END:VCALENDAR