What's the difference between linear magnification and magnification ?

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Linear magnification refers to the ratio of the size of an image to the size of the object, calculated as the image size divided by the object size. It is distinct from angular magnification, which is commonly used in telescopes and measures the angle subtended by the image at the eye compared to the angle subtended by the object. Understanding these differences is crucial for applications in optics and imaging. The discussion highlights the importance of recognizing both types of magnification for accurate assessments in related subjects. Clarifying these concepts can enhance comprehension and performance in assessments.
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What's the difference between linear magnification and magnification ?

What is linear magnification eventually ? I had this on an assessment and got it wrong. So I want to know about it.
 
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Read about it the last time but did not notice linear magnification.
 


If you make an image of an object the linear magnification is just the size of the image/size of the object.
There is another way of giving magnification called angular magnification. Usually this is used for telescopes.
 


OK thanks :)
 
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