Gap-Filling Activity on Microscopy_L8

A light microscope uses a series of (a)   to produce a magnified image of an object.

The slide is placed on a stage with a (a)   source below.

Light shines through the object and into the (a)   .

The light, then, passes through the (a)   and from there into your eye.

You can bring the image into focus using one or more adjustment (a)   .

It is safer to focus by using the knobs to move the stage (a)   , rather than upwards.

There is a risk of the objective lens and slide colliding if you focus (a)   .

Microscopes often have three or four objective lenses on a (a)   that you can turn.

It is recommended to observe an object using the objective with the (a)   magnification lens first.

You may need to make final adjustments with the the fine adjustment knobs and (a)   the amount of light as you move to higher magnifications.