Canon EF24–105mm f/4L IS 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
2,571
Professional photographers
66
Public albums
303
Settings completeness
99.8%
The largest contributor accounts for 40.7% of this sample.
Status: strong.
These are observations, not recommendations or universal usage estimates.
Observed dates span 2000-01-01 to
2026-05-04.
Data summary
Key observations
The sample contains 2,571 photographs from 66 professional photographers across 303 public albums.
ISO 51–100 is the most frequently observed ISO bucket by both photo count and photographer-balanced share.
The most frequently observed camera pairing is Canon EOS 5D Mark II, appearing in 271 photographs from 23 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 lower4
ISO 51–100939
ISO 101–200458
ISO 201–400414
ISO 401–800322
ISO 801–1,600217
ISO 1,601–3,200120
ISO 3,201–6,40046
ISO 6,401–12,80030
ISO above 12,80019
Swipe the table sideways to see all columns.
ISO distribution data
Bucket
Photos
Professional photographers
Photographer-balanced share
ISO 50 or lower
4
3
0.2%
ISO 51–100
939
35
27.2%
ISO 101–200
458
40
25.5%
ISO 201–400
414
36
20.4%
ISO 401–800
322
29
10.2%
ISO 801–1,600
217
24
7.8%
ISO 1,601–3,200
120
19
5.1%
ISO 3,201–6,400
46
10
3.3%
ISO 6,401–12,800
30
4
0.2%
ISO above 12,800
19
2
0.1%
Aperture
f/4294
f/4.573
f/554
f/5.6369
f/6.3106
f/7.192
f/8132
f/998
f/9.540
f/1041
f/11497
f/13492
f/1441
f/16130
f/1818
f/2257
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Aperture distribution data
Bucket
Photos
Professional photographers
Photographer-balanced share
f/4
294
36
21.1%
f/4.5
73
17
5.4%
f/5
54
15
2.9%
f/5.6
369
31
15.1%
f/6.3
106
24
5.2%
f/7.1
92
25
6.9%
f/8
132
30
7.8%
f/9
98
22
6.3%
f/9.5
40
2
0.2%
f/10
41
18
4.0%
f/11
497
22
9.1%
f/13
492
10
3.2%
f/14
41
10
2.4%
f/16
130
16
3.8%
f/18
18
6
0.7%
f/22
57
9
5.2%
Shutter speed
1/4096 s44
1/1024 s39
1/813 s97
1/645 s64
1/512 s127
1/406 s63
1/323 s96
1/256 s167
1/203 s130
1/161 s285
1/128 s749
1/102 s105
1/81 s82
1/64 s111
1/51 s38
1/40 s33
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Shutter speed distribution data
Bucket
Photos
Professional photographers
Photographer-balanced share
1/4096 s
44
5
1.5%
1/1024 s
39
13
3.7%
1/813 s
97
16
1.7%
1/645 s
64
12
1.5%
1/512 s
127
21
5.7%
1/406 s
63
18
3.0%
1/323 s
96
17
2.3%
1/256 s
167
23
6.8%
1/203 s
130
30
11.6%
1/161 s
285
32
12.7%
1/128 s
749
33
11.2%
1/102 s
105
25
7.0%
1/81 s
82
17
2.2%
1/64 s
111
25
4.7%
1/51 s
38
17
2.4%
1/40 s
33
13
3.9%
Focal length
24 mm652
28 mm126
32 mm120
35 mm121
40 mm78
45 mm106
47 mm88
50 mm96
55 mm79
58 mm68
60 mm54
65 mm50
67 mm65
73 mm58
82 mm56
105 mm418
Swipe the table sideways to see all columns.
Focal length distribution data
Bucket
Photos
Professional photographers
Photographer-balanced share
24 mm
652
49
26.2%
28 mm
126
22
5.7%
32 mm
120
24
3.8%
35 mm
121
26
5.0%
40 mm
78
26
3.5%
45 mm
106
28
5.8%
47 mm
88
21
3.8%
50 mm
96
24
6.0%
55 mm
79
23
5.9%
58 mm
68
21
2.4%
60 mm
54
12
0.5%
65 mm
50
13
1.0%
67 mm
65
19
2.1%
73 mm
58
16
1.2%
82 mm
56
16
3.0%
105 mm
418
32
12.7%
Classified photography genres
Genre context is inferred from explicit public album-name keywords.