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Sebastian Schwandtner


Premium (World), Wuerselen

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Valvo QB 3/300: 375 Watts power pentagrid-tube used for VHF transmitters in industrial applications.

date: 2006-02-10
light: artificial light, two spot-lights (40Watts, 2xWhite,1xRed,1xBlue)
technique: tripod
processing: SW-sharpening, pixel reduction

camera: Konica Minolta Dynax 5D
lens: AF-DT 18-70
focal length: 30mm
aperture: F/32
sutter speed: 1/6sec
ISO-setting: ISO100

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