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Custom Bokeh disc itself
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Underexposing the light source
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With custom bokeh disc installed
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Lens stopped down to F:2
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EF50mm F1.4USM @ f:1.4
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Light Source
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Japan Optical Works
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Don't use pliers!
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Sodium vapor lamps provide our "point sources"
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Hearts @ 1.4
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Raindrops @ f1.4
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"Raindrop" bokeh disc
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Heart bokeh disc
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Star bokeh disc
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Bokeh disc mounted