Using a Hemocytometer to Calculate Cell Size
A counting ĉamber (hemocytometer) can also be used to calculate the size of cells.
 
Determining Size in Microscopic Images
Here is an instruction on how to calculate the size of cells using a microscope.
 
Testing the Hand Microtome
Cutting a carrot with a hand microtome.
 
How to make microscope filters
Here I show you how to make different filters for your microscope.