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Magnifying Power Calculator

Formula

The formula to calculate the Magnifying Power is:

$MP = 1 + \frac{D}{F}$

Where:

Magnifying Power (MP): The measure of how much larger an object appears when viewed through a magnifying lens compared to the naked eye.

Let's say the least distance of distinct vision (D) is 250 mm and the focal length (F) is 50 mm. Using the formula:

$MP = 1 + \frac{250}{50} = 6$

We get a Magnifying Power of 6.