nerd test tiles in order of increasing TOTAL contaminants
By curt
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this photo rearranges Nerd's test bars according the their total combined level of the contaminants iron, magnesium and titanium, as reported by Nerd. Gaps between bars in the photo indicate a significant jump in the quantity between bars.
Photo Information
- Taken with Apple iPhone 6 Plus
- Focal Length 4.2 mm
- Exposure Time 1/17
- f Aperture f/2.2
- ISO Speed 64
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