schmied/reid©2006 all rights reserved
Use of a Compound Microscope
Microscope Parts & Functions
Micro Quiz!
Stereoscope Parts & Functions
Use of a Stereoscope
Stereoscope Quiz!
Cells Index
Parts of a Stereomicroscope
schmied/reid©2006

Data Table One -

Stereomicroscope Parts Stucture & Functions

Structure (Part Name)

Function (What it does)

1. Head

Contains prism to change light path. Spins to allow Eyepiece to face the sample, or away for storage.

2. Zoom

Spin to change magnification

3. Objectives

Two Objectives 2x and 4x are within the Zoom mechanism

4. Sub Stage Light

Provides light beneath the stage for backlighting

5. Stage

Holds sample or sample dish

6. Base

Provides solid foundation, dampens vibration

7. 3 Way Light Switch

Delivers sub stage lighting, spot lighting, or both to sample

8. Arm

Holds stereo mechanism in place used for moving scope

9. Focus

Moves head up and down to focus the light on the sample

10. Spot light

Provides top light on sample.

11. Eyepiece or Ocular

Magnifies incoming light 10x

Zoom Magnification

varies from 20x to 40x


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