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EOS R7: Selecting the AF Area
Article ID: ART182488 |
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Date published: 05/11/2023 |
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Date last updated: 09/13/2023 |
Description
Selecting the AF Area
Solution
Selecting the AF Area
AF Area
This section describes AF area operation with [: Subject tracking] set to [Off].
: Spot AF
The camera focuses in a narrower area than 1-point AF.
: 1-point AF
The camera focuses using a single AF point [].
: Expand AF area:
Focuses using one AF point [] and the AF area outlined here in blue. Effective for moving subjects, which are difficult to track with 1-point AF.
Focusing on your preferred subject is easier than with Flexible Zone AF.
When Servo AF is used, first you will focus using an AF point [].
: Flexible Zone AF 1
By default, a square Zone AF frame is set.
: Flexible Zone AF 2
By default, a vertical rectangular Zone AF frame is set.
: Flexible Zone AF 3
By default, a horizontal rectangular Zone AF frame is set.
With Flexible Zone AF 1–3, you can freely set the size of the Zone AF frame ().
Uses auto selection AF in Zone AF frames to cover a larger area than Expand AF area, which makes focusing easier than with 1-point AF/Expand AF area and effective for moving subjects.
Focusing areas are determined not only based on the nearest subject but also based on a variety of other conditions such as faces (of people or animals), vehicles, subject motion, and subject distance.
Pressing the shutter button halfway displays [] over AF points in focus.
: Whole area AF
Uses auto selection AF in a whole-area AF frame to cover a larger area than Flexible Zone AF, which makes focusing easier than with 1-point AF/Expand AF area/Flexible Zone AF and effective for moving subjects.
Focusing areas are determined not only based on the nearest subject but also based on a variety of other conditions such as faces (of people or animals), vehicles, subject motion, and subject distance.
Pressing the shutter button halfway displays [] over AF points in focus.
Selecting the AF Area
You can select the AF area to suit the shooting conditions or subject.
If you prefer to focus manually, see Manual Focus.
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Select [: AF area].
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Select the AF area.
- The screen above is displayed when [: Orientation linked AF point] () is set to [Separate AF pts: Area+pt]. Set separate AF areas after choosing vertical and horizontal orientations.
Note
- To set the AF area, you can also press the button and then the button.
- The following descriptions apply to the camera with AF operation set to [One-Shot AF] (). With [Servo AF] () set, the AF point will turn blue when focus is achieved.
Subject Tracking
Among the subjects detected, a tracking frame [] is displayed over the main subject.
If the subject moves, the tracking frame [] also moves to track it.
You can set [: Eye detection] to [Enable] to shoot with the subject's eyes in focus ().
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Select [: Subject tracking].
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Select an option.
Manually selecting a subject for focus
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Check the tracking frame.
- A tracking frame [] appears over any subjects detected.
- Tracking frames [] away from AF points are displayed in gray.
- Once the tracked subject is near an AF point, even if it is outside the AF point, the tracking frame turns white (distinguishing it as an active frame), which enables selection as the main subject. The AF point turns gray.
- Gray display of tracking frames [] does not apply in movie recording.
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Focus and shoot/record.
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Once you press the shutter button halfway and the subject is in focus, the AF point turns green and the camera beeps.
An orange AF point indicates that the camera could not focus on subjects.
Caution
- Tapping the screen to focus will focus with [One-Shot AF], regardless of the AF operation setting.
- If the subject's face is significantly out of focus, face detection will not be possible. Adjust the focus manually () so that the face can be detected, then perform AF.
- AF may not detect subjects or people's faces at the edges of the screen. Recompose the shot to center the subject or bring the subject closer to the center.
Subject to Detect
You can specify conditions for automatic selection of the main subject to track.
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People
Prioritizes the faces or heads of people as the main subjects to track.
When a person's face or head cannot be detected, the camera attempts to detect and track their torso. If their torso cannot be detected, the camera may track other parts of their body.
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Animals
Detects animals (dogs, cats, or birds) and people and prioritizes detection results for animals as the main subjects to track.
For animals, the camera attempts to detect faces or bodies, and a tracking frame is shown over any face detected.
When an animal's face or entire body cannot be detected, the camera may track part of their body.
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Vehicles
Detects two- or four-wheeled motorsports vehicles and people and prioritizes detection results for vehicles as the main subjects to track.
For vehicles, the camera attempts to detect key details or the entire vehicle, and a tracking frame is shown over any of these details detected.
If key details or the entire vehicle cannot be detected, the camera may track other parts of the vehicle.
Press the button to enable or disable Spot detection for key details of vehicles.
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None
The camera determines the main subject automatically from how you compose shots, without detecting subjects.
Tracking frames are not displayed.
Eye Detection
You can shoot with the eyes of people or animals in focus.
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Select [: Eye detection].
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Select an option.
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Aim the camera at the subject.
- A tracking frame is displayed around their eye.
- To choose an eye to focus on when [: AF area] is set to [Whole area AF], either tap the screen or use . As you use , the tracking frame changes again to [].
- You can also tap the screen to choose an eye, when [: AF area] is set to [Whole area AF] or during tracking in progress.
- If your selected eye is not detected, an eye to focus on is selected automatically.
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Take the picture.
Switching Tracked Subjects
You can specify how easily the camera switches AF points to track subjects.
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Initial priority
Tracks the subject initially determined for AF, to the extent possible.
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On subject
Tracks the subject initially determined for AF, to the extent possible. Switches to other subjects if the camera can no longer determine if the tracked subject is the main subject.
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Switch subject
Switches to track other subjects in response to shooting conditions.
Focus Mode
You can set how the camera focuses.
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Select [: Focus mode].
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Select an option.
Manually Setting AF Points (or Zone AF Frames)
You can manually set the AF point (or Zone AF frame). Screens such as these are shown when set to Flexible Zone AF 1.
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Check the AF point or Zone AF frame.
- An AF point or Zone AF frame (1) appears.
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Move the AF point or Zone AF frame.
- Use to move the AF point or Zone AF frame into position for focusing (but note that with some lenses, it may not move to the edge of the screen).
- To center the AF point or Zone AF frame, press straight in.
- You can also focus by tapping a position on the screen.
- To center the AF point or Zone AF frame, tap [].
- You can resize Zone AF frames used for Flexible Zone AF by pressing the button, followed by the button, then the button again. Adjust the width with the dial and height with the dial, then press the button. To restore the default Zone AF frame size, press the button.
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Focus and shoot/record.
- Aim the AF point or Zone AF frame over the subject and press the shutter button halfway.
- When focus is achieved, the AF point or Zone AF frame will turn green and the beeper will sound.
- If focus is not achieved, the AF point or Zone AF frame will turn orange.
Caution
- The camera will keep moving the AF point [] to track subjects when set to Flexible Zone AF and Servo AF, but under some shooting conditions (such as when subjects are small), it may not be possible to track the subject.
- Focusing may be difficult when using a peripheral AF point. In this case, select an AF point in the center.
- Tapping the screen to focus will focus with [One-Shot AF], regardless of the AF operation setting.
Note
- You can set AF areas and AF points when [: Orientation linked AF point] is set to [Separate AF pts: Area+pt] ().
AF Shooting Tips
- Even when focus is achieved, pressing the shutter button halfway will focus again.
- Image brightness may change before and after autofocusing.
- Depending on the subject and shooting conditions, it may take longer to focus, or the continuous shooting speed may decrease.
- If the light source changes as you shoot, the screen may flicker, and focusing may be difficult. In this case, restart the camera and resume shooting with AF under the light source you will use.
- If focusing is not possible with AF, focus manually ().
- For subjects at the edge of the screen that are slightly out of focus, try centering the subject (or AF point, or Zone AF frame) to bring them into focus, then recompose the shot before shooting.
- With certain lenses, it may take more time to achieve focus with autofocus, or accurate focusing may not be achieved.
Shooting Conditions That Make Focusing Difficult
- Subject with low-contrast such as the blue sky, solid-color flat surfaces or when highlight or shadow details are clipped.
- Subjects in low light.
- Stripes and other patterns where there is contrast only in the horizontal direction.
- Subjects with repetitive patterns (Example: Skyscraper windows, computer keyboards, etc.).
- Fine lines and subject outlines.
- Under light sources with constantly changing brightness, colors, or patterns.
- Night scenes or points of light.
- The image flickers under fluorescent or LED lighting.
- Extremely small subjects.
- Subjects at the edge of the screen.
- Strongly backlit or reflective subjects (Example: Car with a highly reflective surfaces, etc.).
- Near and distant subjects covered by an AF point (Example: Animal in a cage, etc.).
- Subjects that keep moving within the AF point and will not stay still due to camera shake or subject blur.
- Performing AF when the subject is very far out of focus.
- Soft focus effect is applied with a soft focus lens.
- A special effect filter is used.
- Noise (dots of light, banding, etc.) appears on the screen during AF.
AF Range
The available autofocus range varies depending on the lens used and settings that control the aspect ratio, image quality, 4K movie recording, and Movie digital IS.
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SIMS Doc Id
1679066371056490611
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