Observed settings and classified photography genres from public portfolios of professional photographers.
Current dataset
Sample and data quality
Photographs
1,872
Professional photographers
44
Public albums
160
Settings completeness
99.0%
The largest contributor accounts for 24.1% of this sample.
Status: strong.
These are observations, not recommendations or universal usage estimates.
Observed dates span 2008-03-09 to
2024-11-13.
Data summary
Key observations
The sample contains 1,872 photographs from 44 professional photographers across 160 public albums.
ISO 101–200 is the most frequently observed ISO bucket by both photo count and photographer-balanced share.
These are observed metadata patterns, not recommended settings.
Observed settings
Settings distributions
Bars show photo-weighted frequency. The table separates photo counts from photographer-balanced share.
Photographer-balanced share gives every professional photographer equal total influence
across a distribution, then reports the percentage assigned to each bucket. This reduces the effect of
unusually large portfolios.
ISO
ISO 51–100102
ISO 101–200551
ISO 201–400310
ISO 401–800247
ISO 801–1,600248
ISO 1,601–3,200264
ISO 3,201–6,400120
ISO 6,401–12,8001
Swipe the table sideways to see all columns.
ISO distribution data
Bucket
Photos
Professional photographers
Photographer-balanced share
ISO 51–100
102
12
5.9%
ISO 101–200
551
32
33.4%
ISO 201–400
310
32
22.3%
ISO 401–800
247
25
10.8%
ISO 801–1,600
248
24
15.6%
ISO 1,601–3,200
264
19
10.0%
ISO 3,201–6,400
120
10
1.9%
ISO 6,401–12,800
1
1
0.1%
Aperture
f/1.440
f/1.879
f/2.8364
f/3.268
f/3.579
f/4221
f/4.588
f/570
f/5.6165
f/6.362
f/7.164
f/8151
f/942
f/1054
f/1190
f/1673
Swipe the table sideways to see all columns.
Aperture distribution data
Bucket
Photos
Professional photographers
Photographer-balanced share
f/1.4
40
9
1.3%
f/1.8
79
6
1.3%
f/2.8
364
26
19.4%
f/3.2
68
15
5.2%
f/3.5
79
16
2.7%
f/4
221
23
9.7%
f/4.5
88
19
7.1%
f/5
70
16
2.5%
f/5.6
165
26
9.6%
f/6.3
62
22
6.1%
f/7.1
64
15
3.2%
f/8
151
20
7.0%
f/9
42
15
2.8%
f/10
54
15
2.4%
f/11
90
20
9.0%
f/16
73
11
3.5%
Shutter speed
1/2048 s38
1/1625 s46
1/1290 s53
1/1024 s58
1/813 s65
1/645 s62
1/512 s139
1/406 s113
1/323 s75
1/256 s310
1/203 s129
1/161 s106
1/128 s149
1/102 s74
1/81 s42
1/64 s61
Swipe the table sideways to see all columns.
Shutter speed distribution data
Bucket
Photos
Professional photographers
Photographer-balanced share
1/2048 s
38
10
1.7%
1/1625 s
46
12
3.3%
1/1290 s
53
14
1.8%
1/1024 s
58
16
3.3%
1/813 s
65
15
3.3%
1/645 s
62
14
2.8%
1/512 s
139
23
6.9%
1/406 s
113
21
4.4%
1/323 s
75
18
2.9%
1/256 s
310
23
11.1%
1/203 s
129
22
5.6%
1/161 s
106
23
7.6%
1/128 s
149
23
8.8%
1/102 s
74
12
2.0%
1/81 s
42
15
2.4%
1/64 s
61
20
5.4%
Focal length
14 mm65
16 mm36
17 mm36
20 mm45
24 mm321
26 mm28
28 mm38
32 mm35
35 mm153
50 mm184
55 mm94
70 mm99
85 mm208
105 mm38
200 mm42
400 mm29
Swipe the table sideways to see all columns.
Focal length distribution data
Bucket
Photos
Professional photographers
Photographer-balanced share
14 mm
65
9
3.1%
16 mm
36
7
2.8%
17 mm
36
11
4.1%
20 mm
45
5
0.9%
24 mm
321
24
14.0%
26 mm
28
10
1.3%
28 mm
38
12
2.4%
32 mm
35
11
1.4%
35 mm
153
14
5.0%
50 mm
184
17
8.8%
55 mm
94
4
1.0%
70 mm
99
21
8.7%
85 mm
208
9
4.8%
105 mm
38
12
3.7%
200 mm
42
13
3.0%
400 mm
29
5
1.8%
35mm-equivalent focal length
14 mm64
16 mm34
17 mm36
20 mm45
24 mm320
26 mm28
28 mm38
32 mm35
35 mm153
50 mm184
55 mm94
70 mm99
85 mm208
105 mm37
200 mm42
400 mm29
Swipe the table sideways to see all columns.
35mm-equivalent focal length distribution data
Bucket
Photos
Professional photographers
Photographer-balanced share
14 mm
64
9
3.6%
16 mm
34
6
1.7%
17 mm
36
11
4.7%
20 mm
45
5
0.9%
24 mm
320
24
13.9%
26 mm
28
10
1.3%
28 mm
38
12
2.4%
32 mm
35
11
1.4%
35 mm
153
14
5.1%
50 mm
184
17
8.8%
55 mm
94
4
1.0%
70 mm
99
21
9.0%
85 mm
208
9
4.9%
105 mm
37
12
3.6%
200 mm
42
13
3.2%
400 mm
29
5
1.8%
Classified photography genres
Genre associations come from deterministic public album-name classification.