Learn Photography
Exposure is the amount of light striking the sensor.
The amount of light is controlled by using three controls.
ISO is a measure of how sensitive the sensor is to light.
The aperture is an iris-like device in the lens.
By changing the size of the aperture, the intensity of the light reaching the sensor is varied.
Aperture is also known as aperture, f/stop, and rarely, diaphragm.
The shutter consists of curtains or blades that open and close.
The shutter can open and close for different amounts of time-shutter speeds.
Let's look at ISO, aperture, and shutter speed.
| 8 – Exposure |