GMU:DIY-Microscopy/Cathleen: Difference between revisions

GMU:DIY-Microscopy/Cathleen (view source)

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 == Microscopic Images ==
 === Calculating Camera Resolution ===
-An Ipad with 52ppcm (pixel per cm) was used to calculate the camera resolution. This means that one pixel is 10/52 mm wide, that is roughly 0,2 mm. These 0,2 mm equal 300 pixels of the camera image. Therefore one pixel of our camera shows 0,00067 mm (0,2mm/300) of the specimen. Knowing that the image is 640 pixels wide and 480 pixels high, the image size adds up to 0,43 mm in width (0,00067*640) and 0,32 mm in height (0,00067*480).
+An iPad with 52ppcm (pixel per cm) was used to calculate the camera resolution. This means that one pixel is 10/52 mm wide, that is roughly 0,2 mm. These 0,2 mm equal 300 pixels of the camera image. Therefore one pixel of our camera shows 0,00067 mm (0,2mm/300) of the specimen. Knowing that the image is 640 pixels wide and 480 pixels high, the image size adds up to 0,43 mm in width (0,00067*640) and 0,32 mm in height (0,00067*480).
 [[File:Resolution.jpg|150px|thumb|left|Ipad pixels]]
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