def magnification(f_o,f_e):
    """Calculates the Angular Magnification for the telescope
    Args:
        f_o(float): Focal Length of Objective/Aperture (mm)
        f_e(float): Focal Length of Eyepiece (mm)
    Returns:
        float: Visual Magnification (M) of the telescope
    """
    return f_o/f_e