Back Button Focus
Back button focus is a technique that separates focusing from the shutter button for greater control.
Feb 2, 2026
Definition
Back button focus assigns autofocus activation to a button on the back of the camera instead of the shutter release. This allows focusing and shooting to function independently.
Advantages
Separating these actions prevents the camera from refocusing every time the shutter is pressed. This is especially useful for tracking moving subjects or maintaining focus while recomposing a shot.
Professional Use
Many experienced photographers use this technique because it improves precision, speed, and consistency.
Learning Curve
Although it requires practice, once mastered it becomes a powerful workflow improvement.
Definition
Back button focus assigns autofocus activation to a button on the back of the camera instead of the shutter release. This allows focusing and shooting to function independently.
Advantages
Separating these actions prevents the camera from refocusing every time the shutter is pressed. This is especially useful for tracking moving subjects or maintaining focus while recomposing a shot.
Professional Use
Many experienced photographers use this technique because it improves precision, speed, and consistency.
Learning Curve
Although it requires practice, once mastered it becomes a powerful workflow improvement.
Definition
Back button focus assigns autofocus activation to a button on the back of the camera instead of the shutter release. This allows focusing and shooting to function independently.
Advantages
Separating these actions prevents the camera from refocusing every time the shutter is pressed. This is especially useful for tracking moving subjects or maintaining focus while recomposing a shot.
Professional Use
Many experienced photographers use this technique because it improves precision, speed, and consistency.
Learning Curve
Although it requires practice, once mastered it becomes a powerful workflow improvement.
Back button focus separates focus from capture for faster and more precise shooting.