<p>
 I am very interested in seeing what I can do with the Foldscope, examining blood smears. Here are prepared slides, Wright’s stain. 2 low mag and 1 high mag. I am having difficulty with getting a good image with the high mag lens. The LED light gives a cast around the cells. I will try my blood next without cover slips. With digital zoom, the WBC’s are clearly distinguished.
</p>
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  <img alt="IMG_0113" class="alignnone size-medium wp-image-2563 gcloudimg" data-attachment-id="2563" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="IMG_0113" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_2561/IMG_0113.jpg" width="300"/>
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 <a alt="IMG_0116.jpg" class="gcloudimg" href="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_2561/IMG_0116.jpg">
  <img alt="IMG_0116" class="alignnone size-medium wp-image-2564 gcloudimg" data-attachment-id="2564" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="IMG_0116" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_2561/IMG_0116.jpg" width="300"/>
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Blood prepared slides testing

My blood with high mag lens

Red blood cells are really biconcave

my blood low mag lens

Blood prepared slides testing

dmeunier

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