Desmids

Pond water sample in North Carolina viewed under a #Foldscope 2.0
I found several of these #desmids. They are a single celled green algae with a beautiful symmetry and color.

The following are 140X magnification plus 5X digital zoom on my phone:


The following is at 340X magnification


The following are 340X magnification plus 5X digital zoom on my phone:


The following picture is a darkfield image at 340X magnification plus 5X digital zoom on my phone: