Manual focus is adjusting the lens focus by hand. It is slower than autofocus, but it is also more precise. Manual focus is preferred by photographers who shoot macro, landscape, or any subject where autofocus might struggle. It is also used in video, where autofocus can hunt or shift unexpectedly. Manual focus requires a good viewfinder or a magnified live view. Focus peaking, which highlights the edges of in-focus areas, helps. So does focus magnification, which zooms in on a portion of the frame for critical focus.

Manual focus lenses are often simpler and cheaper than autofocus lenses. They have a focus ring with distance markings and a hard stop at infinity. Some photographers prefer the tactile feel of a manual focus lens. It slows down the process and makes shooting more deliberate. Manual focus is not for every situation. Sports and wildlife photographers rely on autofocus. But for still subjects and careful work, manual focus is a valuable skill. It puts the photographer in control.

When to use manual focus

• Macro. Autofocus struggles at high magnification.
• Landscape. Precise control over hyperfocal distance.
• Low light. Autofocus hunts in the dark.
• Video. Avoids autofocus shifts and hunting.
• Through glass. Autofocus can be confused by reflections.

Manual focus is not a downgrade. It is a different way of working. It rewards patience and precision.