Refractive errors and vision correction

LP5.1.8.5
Refractive errors and vision correction
Refractive errors and vision correction

Description

In this experiment the students learn about the 2 eye defects of near-sightedness and far-sightedness. They understand how they can be corrected by appropriate corrective lenses.

Components of equipment sets

3 46095  4 
Clamp rider LD
1 46082  8 
Precision metal rail, 50 cm LD
1 45968  4 
Lens on rod f = -100 mm LD
1 45962  4 
Lens on rod f = +100 mm LD
1 45964  4 
Lens on rod f = +300 mm LD
1 45924  4 
Translucent screen on rod LD
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