Lens Maximum Magnification Calculator

Formula

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

\[ M = \frac{f_e}{f_o} \]

Where:

Maximum Magnification (M): The highest level of magnification that can be achieved by a lens system.
Focal Length of the Eyepiece (f_e): The focal length of the eyepiece, measured in millimeters (mm).
Focal Length of the Objective Lens (f_o): The focal length of the objective lens, measured in millimeters (mm).
Significance: Lens maximum magnification refers to the highest level of magnification that can be achieved by a lens system, typically in optical instruments like microscopes and telescopes. It is determined by the focal lengths of the eyepiece and the objective lens. The maximum magnification is a critical factor in determining the level of detail that can be observed in the viewed object. Higher magnification allows for more detailed observation but may also require more precise focusing and stabilization to maintain a clear image.

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:

\[ M = \frac{25}{5} = 5 \]

So, the maximum magnification is 5.