BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:69f43ef9ba8ae
DTSTART:20210627T193000Z
DTSTAMP:20260501T054945Z
DTEND:20210629T193000Z
LOCATION:Online
DESCRIPTION:Nano Tenchnology Event
URL;VALUE=URI:https://opticsconferences.com/
SUMMARY:2nd International Summit on Optics\, Photonics and Laser Tech
 hnologies
END:VEVENT
END:VCALENDAR