Fujifilm X100VI Autofocus Settings: Modes, Areas and Tracking

To set up autofocus on the Fujifilm X100VI, pick a focus mode (S, C or M) with the Focus Mode selector on the left side of the camera, then pick a focus area (Single Point, Zone or Wide/Tracking) from the Q Menu with the rear command dial. For people, turn on face and eye detection, and for animals, birds or vehicles, choose the right subject in the Subject Detection Setting menu.

Autofocus can feel like a big puzzle when your camera is new. It is really just three small choices, made one at a time. This guide walks through each one in plain words, so you can stop guessing and start getting sharp photos on purpose.

What autofocus is doing on the X100VI

Autofocus is the camera adjusting the lens until your subject looks sharp. Think of your own eyes: when you look from your hand to a tree far away, your eyes adjust without you thinking about it.

The X100VI uses a phase-detection autofocus system with 117 selectable points that cover virtually the entire sensor. A focus point is a tiny spot where the camera checks for sharpness. Picture lots of little flashlights spread across the frame, and you choose which ones shine on your subject.

The camera has a fixed 23mmF2 lens and a 40.2-megapixel sensor. Its X-Processor 5 powers subject recognition and tracking for faces, eyes, animals, birds and vehicles.

Step 1: Pick a focus mode (S, C or M)

The focus mode is set with the Focus Mode selector on the left side of the camera. You get three choices.

Mode	What it does	Best for
S (AF-S)	Focus locks while you hold the shutter button halfway	Subjects that stay still
C (AF-C)	Focus keeps adjusting as the distance to the subject changes, while you hold the shutter halfway	Subjects in motion
M (Manual)	You turn the lens focus ring yourself	Full control, or times the camera cannot focus on its own

AF-S: focus once, then hold

AF-S is like taking a snapshot of the distance. You press halfway, the camera finds your subject, and focus stays locked while you hold. Use it for a friend standing still, a plate of food or a building.

A related trick is focus and recompose: focus on your subject, keep the button half-pressed, then shift the camera to make a nicer frame. A PetaPixel writer reported good results with this technique in S-AF mode on the older X100F.

AF-C: keep following

AF-C works like a parent watching a toddler at the park, always following where they go. As long as you hold the shutter halfway, the camera keeps refocusing as your subject moves closer or farther away. Use it for kids, pets, people walking and anything that will not hold still.

M: you are in charge

Manual focus means you turn the ring on the lens yourself. It is not a step backward. It is a tool to save for moments when the camera keeps grabbing the wrong thing.

A note on PRE-AF

If you turn on PRE-AF under AF/MF SETTING, the camera keeps adjusting focus in both S and C modes even when you are not pressing the shutter button. While you are learning, leaving it off keeps things simple: the camera only focuses when you ask it to.

Step 2: Pick a focus area

The focus area (Fujifilm calls it the AF mode) tells the camera where to look. In the Q Menu, you choose Single Point, Zone or Wide/Tracking using the rear command dial. You can also turn the rear command dial in the focus-point selection display to cycle through the AF modes chosen under AF MODE ALL SETTING.

Each area acts a little differently in AF-S and AF-C.

Focus area	In AF-S	In AF-C
Single Point	Focuses on the subject in your chosen point, for pin-point focus	Tracks the subject at your chosen point, for subjects moving toward or away from the camera
Zone	Focuses in a zone of several points, making moving subjects easier	Tracks focus in the zone, for subjects moving fairly predictably
Wide/Tracking	Focuses automatically on high-contrast subjects and shows which areas are in focus	You place the focus frame over the subject and the camera tracks it

Single Point

Fujifilm's quick start guide describes Single Point as highly selective. It is like pointing at one thing with one finger. It is a great choice for still subjects and portraits where you want the eye sharp, not the nose.

Zone

Zone is like pointing with your whole hand instead of one finger. Fujifilm's quick start guide suggests Zone for erratically moving subjects. You can change the size of the point or zone and move it around the frame.

Wide/Tracking

Wide/Tracking uses the whole frame. In AF-C, you set the focus frame over your subject and the camera follows it as it moves. It pairs nicely with subject detection, which comes next.

One thing to know before you start moving points around: PetaPixel notes the X100VI has no autofocus joystick, the same as the model before it. Touch focus, covered below, is a handy way around that.

Step 3: Turn on face, eye or subject detection

Subject detection means the camera recognizes what it is looking at. It is like a friend who knows to look for faces in a crowd. Both options live in the AF/MF SETTING menu: FACE/EYE DETECTION SETTING for human eyes, and SUBJECT DETECTION SETTING for non-human subjects.

Face and eye detection

When the camera finds a human face, it gives the face priority over the background and adjusts focus and exposure for a portrait. You can also choose which eye it prefers. RIGHT EYE PRIORITY focuses on the subject's right eye, and LEFT EYE PRIORITY on the left.

Subject detection for animals, birds and vehicles

Photography Blog lists the subjects the X100VI can detect as animals, birds, cars, motorcycles, bicycles, airplanes, trains, insects and drones. You have to choose which one you want from the Subject Detection Setting menu, and you can save different choices to the camera's custom modes.

This is the part many new owners miss. If the camera is set to look for birds and you point it at your cat, it is searching for the wrong thing. Match the setting to what is in front of you, the same way you pick the right key for a door.

Reviewers raise a fair point here. Photography Blog questions whether bird-detection autofocus is needed on a fixed-lens camera like this, and Digital Camera World said some of these subjects matter less on a 23mm fixed lens but are nice to have. For everyday photos of people, face and eye detection is the one to start with.

Fine-tune tracking with AF-C custom settings

In AF-C, the X100VI tracks moving things differently depending on the focusing behavior you choose. To find these settings, set the Focus Mode selector to C, press MENU OK and go to the AF/MF SETTING menu. There you can choose Sets 1 to 5 to suit your subject, or Set 6 to make your own.

The setting to understand first is tracking sensitivity. It controls how long the camera waits before switching focus when something enters the focus area in front of or behind your subject. A higher value means the camera waits longer.

Think of it as patience. A patient camera keeps focus on your child even when someone walks between you. The tradeoff is that a higher value also makes the camera slower to refocus when you really do want to switch subjects. The manual also notes that with higher values, the camera can have more trouble in situations where autofocus struggles, such as very shiny or low-contrast subjects.

If you are new, stay with the first set and only change things when you notice a specific problem. Every missed shot teaches you which setting to try next.

Tap the screen to focus

The touch screen gives you a quick way to pick your subject. In AF-S, tapping your subject on the display focuses there, and focus stays locked at that distance until you tap the AF OFF icon. In AF-C, tapping starts focus, and the camera keeps adjusting as the distance changes until you tap AF OFF.

The viewfinder and focus

The X100VI has a hybrid viewfinder that switches between optical and electronic modes with a selector switch on the front of the camera. The optical viewfinder (OVF) shows the world directly. The electronic viewfinder (EVF) shows exactly what the sensor sees.

In PetaPixel's review, the writer found image stabilization and autofocus performance slightly worse in the optical mode, and mostly used the EVF to see exactly what the camera was seeing. If tracking feels unsure, try switching to the EVF.

The optical view has one extra focus helper for close subjects. When it is turned on, the camera shows the focus position for objects about 50 cm away in addition to the standard AF frame, and a half-press shows a green frame at the actual focus position. That guide does not appear when the camera focuses closer than 50 cm.

Manual focus helpers

When you focus by hand, the X100VI offers several aids to help you get sharp results. Put the Focus Mode selector on M, press MENU OK and go to AF/MF SETTING. Turn on FOCUS CHECK, and the camera enlarges a central part of the scene as soon as you start focusing manually. You can also press the rear command dial like a button to get the same enlarged view without touching the control ring.

It is like holding a magnifying glass up to your picture. Small focus mistakes become easy to see and fix.

Autofocus for video

Video has its own focus settings. In AF-C, the camera adjusts focus as you film and follows people or subjects around the frame when Face Detection or Subject Detection is on. You turn either one on from the AF/MF SETTING menu, and you can also assign it to the Q Menu.

The video focus areas live in MOVIE SETTING > MOVIE AF MODE:

• MULTI uses the whole frame and focuses on the object closest to the camera.
• AREA lets you be more selective.
• WIDE/TRACKING locks onto a subject and tracks it through the whole frame.

Photography Blog adds that you can tap a subject on the LCD during recording and the camera will keep it in focus.

Two video surprises

First, subject detection options for video are the same as for photos, but you set them separately. If you chose birds for photos, check the video menu too.

Second, with face detection or subject detection turned on for video, the camera uses continuous AF even when the selector is set to S. Neither feature works in manual focus mode.

Video has a tracking sensitivity setting as well. A lower value makes the camera more likely to switch focus from your subject to other things in the focus area.

A simple starting setup

Here is an easy place to begin. Treat it as training wheels, and adjust once you see how the camera behaves.

• Still people and portraits: S mode, Single Point, face and eye detection on.
• Still objects like food or buildings: S mode, Single Point, detection off.
• People walking or kids playing: C mode, Zone or Wide/Tracking, face and eye detection on.
• Pets: C mode, Wide/Tracking, subject detection set to animals.
• Low-contrast or tricky scenes: M mode with FOCUS CHECK turned on.

What reviewers say about X100VI autofocus

Digital Camera World found autofocus much improved compared with the X100V, very quick and very silent, and said continuous focus held its point as the camera or subject moved. PetaPixel's reviewer called the autofocus reliable and fast, tracked people walking toward, across and away without issue, and noted you can hear the lens working. The same reviewer said not to expect consistent results with birds in flight.

Another PetaPixel writer found the autofocus very accurate at a birthday party with a dozen kids running around. Photography Blog said the improved prediction algorithm and subject detection help ensure the vast majority of images are sharp.

Fujifilm's own manual is honest too: even with a high-precision system, the camera may be unable to focus on some subjects. When that happens, it is not a failure on your part. It is a signal to try a different focus area, move your point, or switch to manual focus.

When a photo is still blurry

Autofocus decides where the sharp spot goes. It does not freeze motion. If your whole picture looks smeared, the shutter may have stayed open too long, like a door left open while someone runs past. That is an exposure lesson, and Camera Modes Demystified: Auto, Priority and Manual covers it in simple steps.

To get comfortable with the menus, the Fujifilm camera menu setup guide and best Fujifilm camera settings for beginners go through them step by step. For more on shooting with one focal length, see Fujifilm X100VI: Fixed Lens, Endless Creative Potential. If you are comparing cameras, there are separate guides for the Sony a6700 and the Canon R6 Mark II.