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Function and Applications
This experiment allows a vivid demonstration of short-sightedness and long-sightedness compared to the normal vision of the human eye and of how such defects can be corrected.
Benefits
- Graphic demonstration expteriment
- Demonstration of the most frequent visual defects and their correction
- Easy to demonstrate
- Easy to understand
Tasks
Demonstrate how changes in eye anatomy result in defective vision and how these defects can be corrected
Learning objectives
- Emmetropia
- Short-sightedness (myopia)
- Far-sightednes (hyperopia)
- Correction of visual defects
- Retina
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Digital learning
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