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Lens Maximum Magnification Calculator

Calculate Maximum Magnification (M)



Formula

The formula to calculate the Maximum Magnification (M) is:

M=fefo

Where:

Definition

Example

Let's say the focal length of the eyepiece (f_e) is 25 mm and the focal length of the objective lens (f_o) is 5 mm. Using the formula:

M=255=5

So, the maximum magnification is 5.