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Focus Points

Lesson 46 from: Fundamentals of Photography 2016

John Greengo

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Lesson Info

46. Focus Points

Lessons

Class Trailer
1

Class Introduction

17:26
2

Welcome to Photography

13:08
3

Camera Types Overview

02:00
4

Viewing Systems

28:43
5

Viewing Systems Q&A

08:45
6

Lens Systems

32:06
7

Shutter Systems

13:17
8

Shutter Speeds

10:47
9

Choosing a Shutter Speed

31:30
10

Shutter Speeds for Handholding

08:36
11

Shutter Speed Pop Quiz

09:06
12

Camera Settings

25:35
13

General Camera Q&A

14:38
14

Sensor Sizes: The Basics

15:33
15

Sensor Sizes: Compared

19:10
16

Pixels

20:13
17

ISO

21:13
18

Sensor Q&A

13:34
19

Focal Length: Overview

11:09
20

Focal Length: Angle of View

15:09
21

Wide Angle Lenses

08:48
22

Telephoto Lenses

25:23
23

Angle of View Q&A

09:29
24

Fish Eye Lenses

10:39
25

Tilt & Shift Lenses

23:42
26

Subject Zone

17:19
27

Lens Speed

09:56
28

Aperture Basics

08:46
29

Depth of Field

21:49
30

Aperture Pop Quiz

13:23
31

Lens Quality

18:30
32

Photo Equipment Life Cycle

03:57
33

Light Meter Basics

09:25
34

Histogram

15:25
35

Histogram Pop Quiz and Q&A

10:58
36

Dynamic Range

06:03
37

Exposure Modes

15:58
38

Manual Exposure

09:38
39

Sunny 16 Rule

05:54
40

Exposure Bracketing

10:18
41

Exposure Values

27:21
42

Exposure Pop Quiz

26:43
43

Focus Overview

16:15
44

Focusing Systems

05:15
45

Autofocus Controls

11:56
46

Focus Points

07:35
47

Autofocusing on Subjects

20:19
48

Manual Focus

07:52
49

Digital Focusing Assistance

03:40
50

Focus Options: DSLR and Mirrorless

04:58
51

Shutter Speeds for Sharpness and DoF

05:20
52

Depth of Field Pop Quiz

12:14
53

Depth of Field Camera Features

04:54
54

Lens Sharpness

09:58
55

Camera Movement

05:20
56

Handheld and Tripod Focusing

04:32
57

Advanced Techniques

07:12
58

Hyperfocal Distance

06:50
59

Hyperfocal Quiz and Focusing Formula

04:36
60

Micro adjust and AF Fine Tune

05:34
61

Focus Stacking and Post Sharpening

06:00
62

Focus Problem Pop Quiz

18:07
63

The Gadget Bag: Camera Accessories

25:30
64

The Gadget Bag: Lens Accessories

12:46
65

The Gadget Bag: Neutral Density Filter

20:43
66

The Gadget Bag: Lens Hood and Teleconverters

08:55
67

The Gadget Bag: Lens Adapters

05:43
68

The Gadget Bag: Lens Cleaning Supplies

04:34
69

The Gadget Bag: Macro Lenses and Accessories

15:57
70

The Gadget Bag: Flash and Lighting

05:08
71

The Gadget Bag: Tripods and Accessories

18:50
72

The Gadget Bag: Custom Cases

11:20
73

10 Thoughts on Being a Photographer

07:37
74

Direct Sunlight

25:04
75

Indirect Sunlight

18:49
76

Sunrise and Sunset

18:39
77

Cloud Light

14:48
78

Golden Hour

09:50
79

Light Pop Quiz

07:53
80

Light Management

14:00
81

Artificial Light

13:56
82

Speedlights

16:02
83

Off-Camera Flash

27:38
84

Advanced Flash Techniques

09:49
85

Editing Overview

08:24
86

Editing Set-up

08:06
87

Importing Images

16:45
88

Best Use of Files and Folders

20:54
89

Culling

20:56
90

Develop: Fixing in Lightroom

18:13
91

Develop: Treating Your Images

10:53
92

Develop: Optimizing in Lightroom

14:51
93

Art of Editing Q&A

06:01
94

Composition Overview

06:53
95

Photographic Intrusions

10:10
96

Mystery and Working the Scene

16:18
97

Point of View

09:11
98

Better Backgrounds

16:02
99

Unique Perspective

11:02
100

Angle of View

15:06
101

Subject Placement

41:14
102

Subject Placement Q&A

05:18
103

Panorama

07:39
104

Multishot Techniques

13:57
105

Timelapse

16:13
106

Human Vision vs The Camera

20:07
107

Visual Perception

08:35
108

Visual Balance Test

22:56
109

Visual Drama

12:25
110

Elements of Design

28:57
111

The Photographic Process

12:28
112

Working the Shot

27:38
113

The Moment

04:42
114

One Hour Photo - Colby Brown

1:04:32
115

One Hour Photo - John Keatley

1:03:05
116

One Hour Photo - Art Wolfe

59:01
117

One Hour Photo - Rocco Ancora

1:01:20
118

One Hour Photo - Mike Hagen

1:01:20
119

One Hour Photo - Lisa Carney

1:00:52
120

One Hour Photo - Ian Shive

1:08:00
121

One Hour Photo - Sandra Coan

1:10:29
122

One Hour Photo - Daniel Gregory

1:06:07
123

One Hour Photo - Scott Robert Lim

1:05:41

Lesson Info

Focus Points

Alright, let's move onto focusing points. Where we focus in the frame. Now, to start with, I'm talking about SLRs for the most part. There is a fair bit that applies to mirrorless cameras, but I will address mirrorless cameras specifically after this. The SLRs have specific points where you can focus. The first auto-focus camera I had, the first ones that came out, had one focusing point in the middle. And now, they just introduced a new one, I'm trying to remember the number, it's like 73 focusing points that they have. A number of the better ones have 50 to 60 focusing points on them. Oh wait, no, it's 173 focusing points. I think that's the newest Nikons that just came out. 173. Alright, so if you frame up your subject like this, and you have nine focusing points where these boxes are, your camera will not be able to focus. Because remember your camera has to be in focus, and there is nothing in here. There's no lines, no contrast, in which for your camera to focus. And so you need ...

to point it at something that has contrast. So there's some really good lines in this composition to focus on. The problem is, is that in this particular case, none of those lines match up with where those boxes are. So if you're not paying attention, you'll point your camera at this, and you'll think, well I should be able to focus on this. But if that's not where those boxes are, you're not gonna be able to focus. And so you have to be very precise about what is behind those brackets. And so do you think you can focus on this? Yes, we've got great lines in which to focus on that tree. Trunk is a perfect line in which to focus on. So that's a great element to choose as your focusing point. Alright, so you need something of contrast in there to focus on. Now, this would be the perfect thing to focus on, if you had a black and white cross like this. That would be the easiest thing to focus on. If it's in between, you can't focus on it. Now in some cases, there are horizontal line focus ... Horizontal focusing point lines, which will only pick up horizontal lines. And if you stick a vertical line through it, it won't do anything. And so this is one of those areas where you need to understand the focusing system on your camera. And it's different on virtually all of the SLRs out there. A lot of times the points above and below the middle point, are only vertical focus points. They'll only recognize a vertical line. And they won't recognize a horizontal line. If you were to tilt the camera 45 degrees, you could probably focus on that line, because it doesn't really care what that line really is. It's in relationship to the camera. Now virtually all cameras for the last 10 years or so, maybe 15 years or so, have had cross type focusing points in the middle, which means you can focus on horizontal lines, and you can focus on vertical lines, equally easily and well. And so what that means, is that for most all of us who have SLRs, the center focusing point is probably the most sensitive to different types of subject. And so that's why so many serious photographers use just the center focusing point on their camera. Alright, so. Cameras these days have more than one focusing point. The most basic of them will have somewhere around nine. Most of the basic ones actually today, are gonna have somewhere around 15, 19, or 20 focusing points. The more focusing points, the more options we have. So one of the options that they come set to, as you get them out of the box from the factory, is all bracket focus. So we have to think about this. If we have all brackets, in this case we're just very simplified, just doing nine points. And each one of these points is landing at something a different distance from the camera, what happens? And I'll just remind you, that when you focus your lens, you are focusing on exactly one point in space out in front of you. You can't focus at one foot, and two feet at the same time. It's one exact distance from the camera. You can have different depth ... You can have a variety of depth of field, but as far as the center of the focusing point, there's only one. And it can't choose nine, alright? And so the way that all of the systems have been programmed to work, is to focus on the middle, or excuse me, focusing on the closest focusing point. So in this example, you can see slightly over on the left, that's what it's focusing on. And so, it's not the back. It's not an average of them. It's whatever is focusing closest to you. Because, in general, we don't like things that are real close to the camera that are out of focus. And so if that's not what you want to focus on, you're gonna have to go in, and select an individual point on your own. And so you should know how to go into your camera, and select a single focusing point, so that you can choose some place else to focus. And you can select any one of the points. If you have 50 points in your camera, you will be able to select any one of those 50 points to focus on. But as I said, the center focusing point in every camera that I've seen, is the best and most sensitive. It's not that it's more accurate. In some cases it is. But it's, they're all accurate. It's just that it's the most sensitive to different light levels, and different lines as far as horizontal lines, and vertical lines. In many of the medium to higher end cameras, you will also have an option that I, just me, generically call a wide point. Sometimes called a group point, or a zone, there's a variety of names that it goes by, and what this is, is it's one point in the middle, and it's a bunch of surrounding points. It might be four, or nine, or 19 points. It varies from camera to camera. And, this can be very helpful for action photography, as we'll talk more about here in a moment. So on some of the fancier cameras, the all bracket focus will have 61 focusing points, and then the same thing is true. The camera wants to focus on whatever is closest to you. And that is usually the lights in your camera that light up. If you've ever wondered, why do certain boxes turn on, that's what the camera has chosen to focus on. Because it thinks that they're all equal distance, and they're the closest items to you, within the group of focusing points. And so you can choose more points, and you can choose exactly where they are, the more points you have, which is nice. And you'll often have a little bit better control over the wide point, as to whether it has five, or nine, or 12, or some other number of focusing points, and you'll be able to move those around, depending on the exact camera you have. Once again, this is mostly for the SLRs. A lot of this generically somewhat applies to mirrorless cameras. So, if you have an SLR camera, make sure that you can change from a single point, to an all-points focusing, and that you can figure out how to choose where those individual points are. Now, some of your cameras will have group points, some of them won't. So that's something you're gonna have to check into yourself. And they are sometimes called group, zone, dynamic area, point expansion, and for sports photography, they are very nice.

Class Materials

Free Download

Fundamentals of Photography Outline

Bonus Materials with Purchase

Learning Project Videos
Learning Projects PDF
Slides for The Camera Lessons 1-13
Slides for The Sensor Lessons 14-18
Slides for The Lens Lessons 19-31
Slides for The Exposure Lessons 32-42
Slides for Focus Lessons 43-62
Slides for The Gadget Bag Lessons 63-72
Slides for Light Lesson 73-84
Slides for the Art of Edit Lessons 85-93
Slides for Composition Lesson 94-105
Slides for Photographic Vision Lessons 106-113

Ratings and Reviews

a Creativelive Student
 

Love love all John Greengo classes! Wish to have had him decades ago with this info, but no internet then!! John is the greatest photography teacher I have seen out there, and I watch a lot of Creative Live classes and folks on YouTube too. John is so detailed and there are a ton of ah ha moments for me and I know lots of others. I think I own 4 John Greengo classes so far and want to add this one and Travel Photography!! I just drop everything to watch John on Creative Live. I wish sometime soon he would teach a Lightroom class and his knowledge on photography post editing.!!! That would probably take a LOT OF TIME but I know John would explain it soooooo good, like he does all his Photography classes!! Thank you Creative Live for having such a wonderful instructor with John Greengo!! Make more classes John, for just love them and soak it up! There is soooo much to learn and sometimes just so overwhelming. Is there anyway you might do a Motivation class!!?? Like do this button for this day, and try this technique for a week, or post this subject for this week, etc. Motivation and inspiration, and playing around with what you teach, needed so much and would be so fun.!! Just saying??? Awaiting gadgets class now, while waiting for lunch break to be over. All the filters and gadgets, oh my. Thank you thank you for all you teach John, You are truly a wonderful wonderful instructor and I would highly recommend folks listening and buying your classes.

Eve
 

I don't think that adjectives like beautiful, fantastic or excellent can describe the course and classes with John Greengo well enough. I've just bought my first camera and I am a total amateur but I fell in love with photography while watching the classes with John. It is fun, clear, understandable, entertaining, informative and and and. He is not only a fabulous photographer but a great teacher as well. Easy to follow, clear explanations and fantastic visuals. The only disadvantage I can list here that he is sooooo good that keeps me from going out to shoot as I am just glued to the screen. :-) Don't miss it and well worth the money invested! Thank you John!

Vlad Chiriacescu
 

Wow! John is THE best teacher I have ever had the pleasure of learning from, and this is the most comprehensive, eloquent and fun course I have ever taken (online or off). If you're even / / interested in photography, take this course as soon as possible! You might find out that taking great photos requires much more work than you're willing to invest, or you might get so excited learning from John that you'll start taking your camera with you EVERYWHERE. At the very least, you'll learn the fundamental inner workings and techniques that WILL help you get a better photo. Worried about the cost? Well, I've taken courses that are twice as expensive that offer less than maybe a tenth of the value. You'll be much better off investing in this course than a new camera or a new lens. I cannot reccomend John and this course enough!

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