The microscope

When would you use the diaphragm?

• When you wanted to move the stage

• When you wanted to adjust the light

• When you wanted to put the microscope away

• When you sneeze

You can find total magnification by which of the following methods?

• ocular PLUS objective

• ocular TIMES objective

• ocular MINUS objective

• ocular DIVIDED BY objective

What is number 14?

• stage clips

• stage

• diaphragm

• light source

What is number 15?

• light source

• base

• coarse adjustment

• fine adjustment

What is number 17?

• body tube

• arm/neck

• stage

• base

You should always carry the microscope by the

• arm and base

• arm and body tube

• arm only

• the objectives

When looking at a specimen on your slide, you should always start with the

• low objective lens

• medium objective lens

• high objective lens

• super extra high power lens

The _______focuses the image under low power.

• revolving nosepiece

• fine adjustment knob

• coarse adjustment knob

• arm/neck

The__________ sharpens the image under high magnification.

• the diaphragm

• fine adjustment knob

• coarse adjustment knob

• the ocular

The lens you look through, closest to the top of the microscope, is called the

• objective lens

• ocular lens

• diaphragm

• light source