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An Introduction to External Flash Units
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![Part 1] Brightening the Background with an External Flash](https://d1hjkbq40fs2x4.cloudfront.net/images/667.jpg "Part 1] Brightening the Background with an External Flash")
Part 1] Brightening the Background with an External Flash
What are the Benefits of an External Flash?
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How to choose an external flash?
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Choosing an External Flash (1): Flash Power
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F32M External Flash For Multi Interface Shoe | HVL-F32M | Sony Liberia
Using a Strobe for Smartphone Photography
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Choosing an External Flash (2): What Else Can A Flash Do?
F32M External Flash For Multi Interface Shoe | HVL-F32M | Sony Liberia
