Refraction When looking at an object that is far away the lens is kind of skinny. What happens when looking at a nearby object?
When looking at an object that is far away the lens is kind of skinny. What happens when looking at a nearby object? Refraction
When looking at nearby objects the lens gets fatter, causing the image of the object to be focused on to the retina in the fovea What would happen if the lens did not get fatter By the way, the technical term for this change in lens shape is accommodation. We frequently call it focusing
When looking at nearby objects the lens gets fatter, causing the image of the object to be focused on to the retina in the fovea. What would happen if the lens did not get fatter ? By the way, the technical term for this change in lens shape is accommodation. We frequently call it focusing
If the lens can not properly focus light on the retina, the image will fall either behind or in front of the retina Can you guess what would happen if the lens is too fat?
If the lens can not properly focus light on the retina, the image will fall either behind or in front of the retina. Can you guess what would happen if the lens is too fat?
If you guessed that when the lens is too fat that light is focussed in front of the retina, you were right Is there a remedy for lens problems that do not allow light to be properly focused on the retina? Sure
If you guessed that when the lens is too fat that light is focussed in front of the retina, you were right. Is there a remedy for lens problems that do not allow light to be properly focused on the retina? Sure