When you go from scanning magnification to high power, your objects get and your field of view gets

larger and smaller

upside down e

Excellent work! This looks exactly as you would expect an upright letter e to look under scanning magnification.

no letter blurry

Nice work Marco. This is exactly what you should expect to see.

When you first try to focus on an image, you should start with

the scanning objective.

The eyepiece lens on our microscopes magnifies an image 10x.   Your low power objective lens also magnifies by 10x.  What is the total magnification of an image you see when viewing under this low power objective?

100x

If you move your slide to the right on your stage, it will appear to move as you view it through the eyepiece.

to the left

If you focused on a ruler on a microscope and saw this, what would be your field of view diameter estimate?

3 mm wide

In microscopy, the distance units usually used are.

micrometers.

If you move your slide upwards on your stage, it will appear to move as you view it through the eyepiece.

downwards

What happens to the size of your FOV (field of view) as you go from scanning to high power?

The field gets smaller at the higher powers.

Suppose you see these cheek cells under your very high power magnification.  If your field of view measures 100 μm, each cell would probably measure about.....

10 μm.

If your microscope lenses get dirty, it is best to.

use only lens paper to wipe them.

The smallest distance the human eye can see is.

0.1 mm wide.