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Summary
DescriptionCorona discharge 1.JPG
English: Corona discharge on corona ring of 500 kV overhead power line.
The picture was taken at night by the Sony SLT-A37 camera on tripod, Sony DT 55-200/4-5.6 SAM lens @ 200mm/5.6, 90 seconds exposure via shutter release timer/intervalometer, ISO 200. Actually corona discharge looks a little weaker to the naked eye, but long exposure of camera does the job.
Deutsch: Koronaentladung am Koronaring einer 500-kV-Freileitung. Blick von unten gegen den Nachthimmel. Kamera Sony SLT-A37 auf Stativ, Optik Sony DT 55-200/4-5.6 SAM @ 200mm/5.6, Belichtungszeit 90 s, ISO 200.
Русский: Коронный разряд на защитном кольце (экране) высоковольтной воздушной линии электропередачи напряжением 500 кВ. ВЛ 500 кВ Белый Раст - Бескудниково
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