Canon EOS 7D Mark II (G) Скачать руководство пользователя страница 16

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AF area selection mode

AI Servo AF with all 65 points used for automatic tracking

Effective for portrait photography while moving

When using [One-Shot AF], a single AF point is selected automatically from the 
65 points. When using [AI Servo AF], AF starts from the manually selected AF 
point and then selects the most appropriate from all 65 points.

One-Shot AF

AI Servo AF

In [AI Servo AF] setting, the AF point to the left 
of the screen is selected. Once the person is 
captured at that position, 65-point automatic AF 
selection switches points, focuses, and shoots 
continuously. With EOS iTR AF color and face 
detection tracking, the person is accurately and 
continuously focused on.

The person is captured with the AF point 
toward the left of the screen, and the AF 
point then switches for shooting

Hints and tips

With [AI Servo AF] mode, it is possible to start 
shooting using a manually selected AF frame 
covering the subject. This makes continue 
tracking of the subject easy. For  convenience 
it is possible to select the same start position 
for Single Point AF and 65 Point automatic 
selection AF  and switch between the two as 
required.

When [65-point automatic selection] is set in [AI 
Servo AF], AF begins from the single selected AF 
point, and AF switching is carried out using all 
65 AF points. This mode is convenient because 
it is possible to capture subjects in a wide area 
where AF points are located, however, caution 

is required as tracking can become difficult 
under some shooting conditions. 65-point 
automatic selection is effective for when AF 
point expansion and Zone AF are insufficient for 
detecting subject movement (For example, small 
objects moving around freely or small animals).

This feature is also effective for when you want 
to quickly open up space in a composition to 
shoot.  The  subject  you  are  aiming  for  is 
captured by a selected single point (such as near 
the center) and shooting begins. Then, while 
shooting continuously, move the camera (lens) 

left or right to shoot. Doing so lets you move to 
the right or left of the subject’s position and 
continue focusing while changing the composition. 
This is an effective technique for framing utilizing 
space while shooting continuously.

Blue color of focus point is for illustration.

65-point automatic selection AF

Содержание EOS 7D Mark II (G)

Страница 1: ...AF Setting Guidebook Detailed explanations of how to master the 65 point cross type AF...

Страница 2: ...L button 46 Intelligent Viewfinder II is equipped with versatile display functions 47 Anti flicker shooting reducing the flicker s effect on the exposure or color 48 Recommended settings Contents AF S...

Страница 3: ...AI Servo Settings related to the camera priorities when using AI Servo AF The AF2 tab includes settings related to cameras priority concerning shutter release timing when using AI Servo AF AI Servo 1...

Страница 4: ...ts to match the characteristics of the type of subject and its movement and the shooting conditions can be selected from Case 1 Case 6 By simply selecting one of these cases settings for the AI Servo...

Страница 5: ...d and interruptions by obstacles AI Servo AF III overcomes these and is able to capture the subject Case 1 is the recommend setting to start shooting with Case 1 will provide great results when shooti...

Страница 6: ...Case 2 is an effective setting for shooting fast moving subjects when they move away from the selected AF point or when obstacles may momentarily obscure the subject Sometimes when the subject moves f...

Страница 7: ...rd that suddenly jumps into the frame Case 3 is the ideal setting for situations when you want to focus quickly between subjects in the AF points In Case 3 the Tracking sensitivity parameter is set to...

Страница 8: ...nd situations and it can be difficult for the AF system to judge accurately In these situations Case 4 is most effective With the Accelerate decelerate Tracking parameter set to 1 the AI Servo AF will...

Страница 9: ...et to 1 when the subject moves away from the manually selected AF point AF points focused on initially with Zone AF focusing automatically switches to other AF points that contain the subject As a res...

Страница 10: ...s an effective setting for subjects that stop and start suddenly but also have erratic movement which could happen in any direction it works during Auto selection 65 point AF Zone AF and AF point expa...

Страница 11: ...ion Manual selection 4 points Up down left and right AF point expansion Manual selection surrounding 8 points Zone AF and Auto selection of 65 AF points during AI Servo AF Mode features are explained...

Страница 12: ...ere you can avoid placing the AF point on the edge of the helmet close to the eye enabling you to accurately focus on the actual eye of the subject As Single point Spot AF only focuses on one very sma...

Страница 13: ...r surrounding AF point to aid focus tracking When using this setting it is easier to obtain the desired composition as the subject is captured centering around the manually selected AF point Based on...

Страница 14: ...om within that zone Zone AF differs from AF point expansion with it s manually selected AF point which AF tracking is based around With Zone AF the camera determines the closest subject within the zon...

Страница 15: ...mera focuses on the appropriate location You can select large zones from left center and right blocks AF frames will automatically be selected inside the selected zone Select from three zones Left Cen...

Страница 16: ...n for Single Point AF and 65 Point automatic selection AF and switch between the two as required When 65 point automatic selection is set in AI Servo AF AF begins from the single selected AF point and...

Страница 17: ...he frame This is the EOS 7D Mark II 65 cross type point diagram The single point at the center is an f 2 8 cross type point and f 5 6 cross type point Dual cross type and all other 64 points are f 5 6...

Страница 18: ...USM Extender EF1 4x EF200 400mm f 4L IS USM Extender1 4x With built in Ext 1 4 Extender EF1 4x EF200 400mm f 4L IS USM Extender1 4x Extender EF2x Major lenses EF180mm f 3 5L Macro USM Extender EF1 4x...

Страница 19: ...s priority You can decide whether to put priority on focusing or shutter release One Shot AF release priority Image Focusing parameter for One Shot AF Set in the AF3 tab You cannot shoot a picture unl...

Страница 20: ...this is an excellent feature for shooting in the vertical and horizontal positions set in the AF area selection mode During sporting events or concerts it is common to change the camera between horizo...

Страница 21: ...unction Metering AF start instant switching of registered AF points becomes possible Press the button in the Customize Controls assignment screen and then select Registered AF point Now when the butto...

Страница 22: ...tered AF functions Register apply shooting functions There are the five buttons that can be assign to switch AF functions The button and button can be assigned with Custom Controls to Register apply s...

Страница 23: ...are many obstacles Assign Case1 to Assign Case2 to 2 It is now possible to assign ONE SHOT AI SERVO to the and buttons It is now possible to assign ONE SHOT AI SERVO to the and buttons using button c...

Страница 24: ...ing cycles in the light source and shoot at an appropriate time in order to reduce the effect of flickering on the exposure and color balance Flickering light sources are sometimes present in outdoor...

Страница 25: ...ent When shooting close up portraits it is important to focus on the eye closest to you In that situation set the AF area selection mode to Spot single point AF to focus AF mode ONE SHOT is also appro...

Страница 26: ...arrow angle Capture the surface of a subject by using Large Zone AF Capture up and down movement with Case5 and AF point expansion Use 65 point automatic selection AF and capture subjects in a wide ar...

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