Microscope and Neubauer Chamber Intro class

I’n today’s class students were taught how to use a microscope. The ways to focus the lens through which they focused on Mp Germs and RBC (Red Blood Cells).

What is the use of Neubauer chamber?

In case of blood cell counting, the squares placed at the corners are used for white cell counting. Since their concentration is lower than red blood cells a larger area is required to perform the cell count. The central square is used for platelets and red cells.