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A special 'flash' focus for work in photography workshops (Machine-translation by Google Translate, not legally binding)
A special 'flash' focus for work in photography workshops (Machine-translation by Google Translate, not legally binding)
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机译：在摄影工作室工作的特殊“闪光”焦点（由Google翻译进行机器翻译，不具有法律约束力）
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摘要
A special flash focus for work in photography workshops, which essentially consists of a special combined lamp based on an incandescent lamp with an electronic instant discharge tube, enclosed in a glass hood partially azogada; This lamp can be moved on guides and drive screws inside a reflecting screen, cooled, with condenser glass suspended in front of the mouth of the screen and aeration fins; This screen is provided, at its rear pole, with a photo-electric cell for controlling the lamp from a distance, excited by an over-volt, dimmable lamp. (Machine-translation by Google Translate, not legally binding)
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