Microscope

Question 1

Holds the objective lenses; rotates to enable changing magnification

Answer 1

Nosepiece

Question 2

Long black tube connected to eyepiece

Answer 2

Body tube

Question 3

Usually contains 10x lens

Answer 3

Eyepiece

Question 4

Supports the upper part of the microscope; serves as a handle

Answer 4

Arm

Question 5

Used in combination with the eyepiece to provide a range of magnifications, usually from 40x to 400x

Answer 5

Objective Lenses

Question 6

Supports the slides

Answer 6

Stage

Question 7

Wheel or lever that adjusts amount of light that passes through hole in stage; provides proper contrast

Answer 7

Diaphragm

Question 8

Sends light through the hole in the stage to illuminate specimen on slide.

Answer 8

Light

Question 9

Usually one on each side of hole in stage; helps to hold slides in place

Answer 9

Stage Clip

Question 10

Raises and lowers the stage or objective lenses

Answer 10

Coarse Adjustment Knob

Question 11

Raises and lowers the stage or objective lenses a tiny distance for exact focusing.

Answer 11

Fine Adjustment Knob

Question 12

Supports the microscope; serves as a handle.

Answer 12

Base