TPB #67 – New Airgap Flash

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[Update: The insurance company I was working with changed their mind after giving me a preliminary quote (I had thought it was finalized). Without the liability issuance I actually won’t be selling these. Feel free to contact me and get on a list if that changes, but at this time I’m not actually able to sell this device.]

This video introduces the new Airgap flash we’ve been working on for over a year. ...

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TPB #44 – High Speed LED Flashes

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This week’s video is about very high speed flashes and whether LED based flashes are practical at these speeds. The dominant flash in this space is the air-gap flash with it’s half microsecond flash duration it is about 100 times faster than a typical speedlite flash from Canon or Nikon. I do some calculations that try to figure out how many LEDs you would need, what kind of current you’d need to driver ...

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