What is the relationship between shutter speed and aperture?

What is the relationship between shutter speed and aperture?

Shutter speed and aperture work together to control exposure in photography. Shutter speed determines how long the camera's sensor is exposed to light, while aperture controls the amount of light that enters the camera.

How do they affect the depth of field?

Aperture has a significant impact on depth of field. A wider aperture (lower f-stop number) results in a shallower depth of field, blurring the background, while a narrower aperture (higher f-stop number) increases depth of field, keeping more of the scene in focus.

Can you give me an example of how to use them together?

Sure! If you're shooting a portrait, you might use a wide aperture (like f/2.8) for a blurred background and a shutter speed of 1/125 seconds to avoid motion blur. For landscapes, you could use a narrow aperture (like f/11) with a slower shutter speed to capture more detail.

What happens if I change one without adjusting the other?

If you change one without adjusting the other, it can lead to overexposure or underexposure. For example, if you increase the shutter speed without adjusting the aperture, less light will hit the sensor, resulting in a darker image.