Using Microscopes

Question 1

Function of Ocular Lens.

Answer 1

Magnifies the image to view detail.

Question 2

Function of Body Tube.

Answer 2

Separates the ocular lens from the objective lens.

Question 3

Function of Arm.

Answer 3

Helpful for carrying and transporting the microscope.

Question 4

Function of Base.

Answer 4

Provides a foundation for the microscope and also contains the light source.

Question 5

Function of Light Source.

Answer 5

Illuminates the sample for clearer viewing.

Question 6

Function of Rotating Nosepiece.

Answer 6

Allows the user to change between the different objective lenses.

Question 7

Function of Objective Lenses.

Answer 7

Different lenses for different levels of magnification.

Question 8

Function of Fine Adjustment Knob.

Answer 8

Improves the focus of the sample.

Question 9

Function of Coarse Adjustment Knob.

Answer 9

Focuses the view on the sample when initially viewing.

Question 10

Function of Stage.

Answer 10

Provides a space to place the slide for viewing.

Question 11

Function of Stage Clips.

Answer 11

Keeps the slide from moving.

Question 12

Function of Condenser.

Answer 12

To focus the light onto the sample.

Question 13

Function of Diaphragm.

Answer 13

Adjusts the amount of lighting being projected onto the sample.