gen-explain-focal-length-and-field-of-view-as-you-would-to-a-cap-b0a9

Explain focal length and field of view as you would to a capable student, in 3-4 sentences.

# Focal Length and Field of View **Focal length** is the distance between your camera's lens and the point where light rays converge to form a sharp image—shorter focal lengths (like 24mm) mean the lens is closer to the sensor, while longer ones (like 200mm) are farther away. **Field of view** describes how much of the scene your camera captures: short focal lengths give you a wide field of view (think panoramic landscapes), while long focal lengths narrow your view to capture distant subjects up close (like photographing wildlife). These two properties have an inverse relationship—as focal length increases, your field of view decreases, which is why a telephoto lens "zooms in" on faraway objects while a wide-angle lens captures more of the surrounding scene.