FOCUS
The technical sharpness in a photo, often used to direct the audiences attention.
it’s practically married to sharpness. An image that is completely sharp is said to be in-focus. An image that’s completely blurry is said to be unfocused. The same metaphor applies to your mind. When you concentrate, your mind is sharp. You are focused. When you’re confused, you lack focus. As you are about to learn, you can use focus to direct your viewer’s attention to the most important parts of a scene. Here’s how.
Focus is the central part (or the point in focus) of the image to focus the viewers attention, achieved by technical sharpening and the less intense (or intense if that is your goal!)
important part of bokeh photography
important part of bokeh photography