Canon EF24–70mm f/2.8L II USM usage in real photographs
Camera pairings, settings and classified genres observed in public portfolios of professional
photographers for one specific EXIF lens identity.
Current dataset
Sample and data quality
Photographs
2,453
Professional photographers
70
Public albums
298
Settings completeness
100.0%
The largest contributor accounts for 8.0% of this sample.
Status: strong.
These are observations, not recommendations or universal usage estimates.
Observed dates span 2000-01-01 to
2026-05-03.
Data summary
Key observations
The sample contains 2,453 photographs from 70 professional photographers across 298 public albums.
ISO 201–400 has the highest ISO photo count, while ISO 101–200 has the largest photographer-balanced share.
The most frequently observed camera pairing is Canon EOS 5D Mark III, appearing in 784 photographs from 32 professional photographers.
These are observed metadata patterns, not recommended settings.
Most frequently observed cameras
Pairings describe the dataset and do not establish a complete compatibility list.
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 50 or lower35
ISO 51–100378
ISO 101–200381
ISO 201–400509
ISO 401–800371
ISO 801–1,600341
ISO 1,601–3,200279
ISO 3,201–6,400118
ISO 6,401–12,80025
ISO above 12,80013
Swipe the table sideways to see all columns.
ISO distribution data
Bucket
Photos
Professional photographers
Photographer-balanced share
ISO 50 or lower
35
9
1.2%
ISO 51–100
378
39
11.4%
ISO 101–200
381
49
18.7%
ISO 201–400
509
55
18.5%
ISO 401–800
371
51
16.3%
ISO 801–1,600
341
48
11.7%
ISO 1,601–3,200
279
46
16.3%
ISO 3,201–6,400
118
24
4.8%
ISO 6,401–12,800
25
7
0.8%
ISO above 12,800
13
4
0.4%
Aperture
f/2.8732
f/3.2130
f/3.5150
f/4227
f/4.5133
f/5142
f/5.6257
f/6.3121
f/7.189
f/8154
f/967
f/1048
f/1159
f/1429
f/1635
f/2235
Swipe the table sideways to see all columns.
Aperture distribution data
Bucket
Photos
Professional photographers
Photographer-balanced share
f/2.8
732
50
25.1%
f/3.2
130
33
8.4%
f/3.5
150
36
8.8%
f/4
227
45
9.5%
f/4.5
133
33
4.4%
f/5
142
36
4.7%
f/5.6
257
42
9.6%
f/6.3
121
30
3.3%
f/7.1
89
31
3.6%
f/8
154
37
6.4%
f/9
67
29
3.8%
f/10
48
22
1.9%
f/11
59
28
4.8%
f/14
29
14
1.1%
f/16
35
16
1.2%
f/22
35
14
1.2%
Shutter speed
1/2048 s59
1/1625 s79
1/1290 s97
1/1024 s112
1/813 s86
1/645 s92
1/512 s138
1/406 s97
1/323 s103
1/256 s168
1/203 s228
1/161 s287
1/128 s209
1/102 s112
1/81 s69
1/64 s84
Swipe the table sideways to see all columns.
Shutter speed distribution data
Bucket
Photos
Professional photographers
Photographer-balanced share
1/2048 s
59
22
2.0%
1/1625 s
79
24
3.4%
1/1290 s
97
32
7.2%
1/1024 s
112
29
3.3%
1/813 s
86
25
3.2%
1/645 s
92
28
2.9%
1/512 s
138
37
5.6%
1/406 s
97
32
3.4%
1/323 s
103
30
3.9%
1/256 s
168
42
8.5%
1/203 s
228
45
11.1%
1/161 s
287
37
9.6%
1/128 s
209
34
5.9%
1/102 s
112
33
3.5%
1/81 s
69
29
2.8%
1/64 s
84
28
5.2%
Focal length
24 mm696
28 mm134
30 mm51
33 mm65
35 mm153
38 mm71
39 mm59
41 mm60
42 mm56
44 mm44
47 mm61
50 mm146
53 mm55
59 mm54
67 mm48
70 mm359
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Focal length distribution data
Bucket
Photos
Professional photographers
Photographer-balanced share
24 mm
696
59
28.3%
28 mm
134
40
5.8%
30 mm
51
27
1.9%
33 mm
65
28
3.1%
35 mm
153
41
5.1%
38 mm
71
26
2.0%
39 mm
59
32
2.9%
41 mm
60
31
3.0%
42 mm
56
28
2.1%
44 mm
44
25
1.6%
47 mm
61
31
2.6%
50 mm
146
40
5.8%
53 mm
55
28
2.3%
59 mm
54
25
4.6%
67 mm
48
22
1.2%
70 mm
359
54
14.4%
Classified photography genres
Genre context is inferred from explicit public album-name keywords.