Founding Partner of Lin and Jirsa Photography, LJP Studios and SLR Lounge. Follow my updates on Facebook and my latest work on Instagram both under username pyejirsa. Also, join me on the SLR Lounge Community Page where I am frequently posting tips, tricks, tutorials and behind the scenes details.

Comments [4]

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    Basit Zargar

    would love to try

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  2. Piotr Karólewski

    I know this video. It’s from ( 
    You can find photos and everything about this BD. Pretty awesome, I think :)

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  3. Bae7

    very nice!  Do you have any test shots?  How much f-stop do you lose?  thx for a great DIY project.

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    • Kevin Foster

      Take a look here:

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