Accommodation
Hyperopia
Myopia
Presbyopia
Astigmatism
Accommodation
Move the circle to see how the eye focusses the image
Hyperopia
Select the correct lens from the panel
Positive Lens
Negative Lens
No Lens
Myopia
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myopia
Positive Lens
Negative Lens
No Lens
Presbyopia
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presbyopia
Positive Lens
Negative Lens
No Lens
Astigmatism
Select the correct lens from the panel
Positive Lens
Negative Lens
Cylindrical Lens
No Lens