Microscope Review

Holds two or more objective lenses and can be rotated to change power

• nosepiece

• tube

• diaphram

• base

located on the stage, adjust the amount of light passing into the slides.

• objective

• base

• Nosepiece

• Diaphram

The lens or systems of lenses in a microscope that is nearest the object being viewed.

• light source

• eyepiece

• objectives

• tube

Light or mirror that projects light through the diaphram

• stage clips

• light source

• tube

• arm

Identify part 1.

b

Eyepiece

Adjustment knob

Objective lens

Light

Stage

What is part 11?

• coarse adjustment
  

• fine adjustment

• diaphragm
  

• stage

What is the role of the coarse focus knob on a microscope?

• To adjust the light intensity

• To move the stage up and down for focusing

• To change the objective lenses

• To hold the slide in place

What is part 6?

• arm 

• base

• body tube

• illuminator

What part is 3?

• eye piece

• base

• arm 

• coarse adjust

Small platform where the specimen is mounted for examination

• base

• arm

• tube

• stage