Aperture a key elements of the exposure triangle
Aperture is one of the three key elements of the exposure triangle in photography, along with shutter speed and ISO. It refers to the opening in the lens through which light passes to reach the camera sensor. The size of this opening is adjustable and is measured in f-stops. Common f-stop values include f/1.4, f/2.8,Read More »Aperture a key elements of the exposure triangle