LabLearner™ Microscopes and Magnification Investigation 3, 4

Cognitive Learning Systems © 2005

Compound Microscope

1. eyepiece 6. stage clips 2. arm 7. aperture control 3. nosepiece 8. light source 4. objective lenses 9. focus control 5. stage 10. base

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LabLearner™ Microscopes and Magnification: Investigation 5 Understanding Microscopy

Cognitive Learning Systems © 2005

e specimen

convex lens in objective

convex lens in eyepiece

image produced by objective lens

Image seen through eyepiece

e specimen

lens in objective

lens in eyepiece

image produced by objective lens

Image seen through eyepiece

mirror prism

Model Microscope

Compound Microscope Examples