Field Of View and Focal Length
Prepared 2005-11-11 by Bill Claff

Introduction

In terms of lens specifications field of view and focal length are measured strictly at infinity focus.
Field of view at finite focus distances is meaningful but that is a separate topic and not covered here.

Field of view is typically reported as a diagonal picture angle for a particular film/sensor size.
Sometimes the film/sensor size used is not stated or obvious.

Diagonal picture angle at a particular diagonal size is related to focal length by a simple trigonometric formula.

You can also rearrange this formula to obtain focal length from diagonal picture angle and diagonal size.

Some manufacturers, Nikon in particular; provide a more precise diagonal picture angle than focal length in their lens specification.
Stated focal lengths are typically rounded to the nearest mm; sometimes further.
So if diagonal picture angle is more precise then a more precise focal length can be computed using the focal length formula.

Nikon reports diagonal picture angle with a precision of 10 minutes or 1/6th degree.
By adding and subtracting ½ the precision from the reported diagonal picture angle we can compute a range of focal lengths; the “true” focal length falls in this range and the range implies focal length accuracy.

The following table lists picture angle and focal length data for a number of lenses.

The data in the green cells is entered specifications.
The data in the light green cells is the desired film/sensor size for picture angle calculations.
The data in the yellow cells is computed.

Zoom lenses are listed twice, once at each focal length.
Bold lens descriptions are auto focus, non‑bold descriptions are manual focus.

The computed horizontal pictures angle and vertical pictures angle are primarily of interest to photographers doing panoramic photography for the purpose of performing corrections before stitching images.
For example, I use 88.4 and 66.0 doing panoramic stitching of images taken with my 12-24mm f/4G ED AF-S DX Zoom‑Nikkor lens.

The computed focal length is generally within the accuracy of the published focal length; exceptions are listed in the column labeled as corrected.
A common example is the 50mm f/1.8D AF Nikkor; the computed focal length is 51mm rather than 50mm.

It appears from this table that only Nikon states picture angles that are independent from and not simply computed from the focal length.

 


Table (Excel workbook)

sensor or film

picture angle

focal length

 

 

 

 

computed

published

computed

 

 

horizontal

vertical

horizontal

vertical

 

 

 

 

accuracy

corrected

Lens

mm

mm

degrees

degrees

degrees

minutes

mm

mm

mm

mm

 

 

 

 

at

at

 

 

 

 

 

 

 

 

 

 

23.4

15.6

 

 

 

 

 

 

 

 

 

 

mm

mm

 

 

 

 

 

 

 

 

23.4

15.6

88.42

65.93

99

0

12

12.01

0.02

 

Nikon

12-24mm f/4G ED-IF AF-S DX Zoom-Nikkor

36

24

79.49

58.00

114

0

14

14.05

0.02

 

Nikon

14mm f/2.8D ED AF Nikkor

36

24

69.30

49.48

104

0

17

16.90

0.03

 

Nikon

17-35mm f/2.8D ED-IF AF-S Zoom-Nikkor

23.4

15.6

68.81

49.08

79

0

17

17.06

0.03

 

Nikon

17-55mm f/2.8G ED-IF AF-S DX Zoom-Nikkor

23.4

15.6

65.97

46.80

76

0

18

18.00

0.03

 

Nikon

18-200mm f/3.5-5.6 ED-IF AF-S VR DX Zoom-Nikkor

23.4

15.6

65.97

46.80

76

0

18

18.00

0.03

 

Nikon

18-55mm f/3.5-5.6G ED AF-S DX Zoom-Nikkor

23.4

15.6

65.97

46.80

76

0

18

18.00

0.03

 

Nikon

18-70mm f3.5-4.5G ED-IF AF-S DX Zoom Nikkor

36

24

65.53

46.44

100

0

18

18.15

0.03

 

Nikon

18-35mm f/3.5-4.5D ED-IF AF Zoom-Nikkor

36

24

65.53

46.44

100

0

18

18.15

0.03

 

Nikon

18mm f/2.8D AF Nikkor

36

24

60.15

42.22

94

0

20

20.17

0.03

 

Nikon

20mm f/2.8D AF Nikkor

36

24

52.26

36.22

84

30

24

23.82

0.03

 

Nikon

24-85mm f/2.8-4D IF AF Zoom-Nikkor

36

24

52.26

36.22

84

30

24

23.82

0.03

 

Nikon

24-85mm f/3.5-4.5G ED-IF AF-S Zoom-Nikkor

23.4

15.6

52.15

36.13

61

0

24

23.87

0.04

 

Nikon

12-24mm f/4G ED-IF AF-S DX Zoom-Nikkor

36

24

51.86

35.92

84

0

24

24.03

0.04

 

Nikon

24-120mm f/3.5-5.6G ED-IF AF-S VR Zoom-Nikkor

36

24

51.86

35.92

84

0

24

24.03

0.04

 

Nikon

24mm f/2 Nikkor AI-S 

36

24

51.86

35.92

84

0

24

24.03

0.04

 

Nikon

24mm f/2.8D AF Nikkor

36

24

44.53

30.53

74

20

28

28.54

0.04

 

Nikon

28-100mm f/3.5-5.6G Zoom-Nikkor

36

24

44.53

30.53

74

20

28

28.54

0.04

 

Nikon

28-105mm f/3.5-4.5D AF Zoom-Nikkor

36

24

44.53

30.53

74

20

28

28.54

0.04

 

Nikon

28-200mm f/3.5-5.6G ED-IF AF Zoom-Nikkor

36

24

44.53

30.53

74

20

28

28.54

0.04

 

Nikon

28-70mm f/2.8 ED-IF AF-S Zoom-Nikkor

36

24

44.29

30.36

74

0

28

28.71

0.04

29

Nikon

28-80mm f/3.3-5.6G AF Zoom-Nikkor

36

24

44.29

30.36

74

0

28

28.71

0.04

29

Nikon

28mm f/1.4D AF Nikkor

36

24

44.29

30.36

74

0

28

28.71

0.04

29

Nikon

28mm f/2 Nikkor AI-S 

36

24

44.29

30.36

74

0

28

28.71

0.04

29

Nikon

28mm f/2.8D AF Nikkor

36

24

44.29

30.36

74

0

28

28.71

0.04

29

Nikon

28mm f/3.5 PC Nikkor AI-S 

36

24

36.17

24.57

62

20

35

35.77

0.06

36

Nikon

35-70mm f/2.8D AF Zoom-Nikkor

36

24

35.95

24.41

62

0

35

36.00

0.06

36

Nikon

17-35mm f/2.8D ED-IF AF-S Zoom-Nikkor

36

24

35.95

24.41

62

0

35

36.00

0.06

36

Nikon

18-35mm f/3.5-4.5D ED-IF AF Zoom-Nikkor

36

24

35.95

24.41

62

0

35

36.00

0.06

36

Nikon

35-200mm f/3.5-4.5 Zoom-Nikkor AI-S 

36

24

35.95

24.41

62

0

35

36.00

0.06

36

Nikon

35mm f/1.4 Nikkor AI-S 

36

24

35.95

24.41

62

0

35

36.00

0.06

36

Nikon

35mm f/2D AF Nikkor

36

24

28.26

19.05

50

0

45

46.39

0.09

46

Nikon

45mm f/2.8P Nikkor AI-S 

36

24

25.81

17.37

46

0

50

50.96

0.10

51

Nikon

50mm f/1.2 Nikkor AI-S 

36

24

25.81

17.37

46

0

50

50.96

0.10

51

Nikon

50mm f/1.4D AF Nikkor

36

24

25.81

17.37

46

0

50

50.96

0.10

51

Nikon

50mm f/1.8D AF Nikkor

23.4

15.6

24.08

16.18

28

50

55

54.70

0.17

 

Nikon

17-55mm f/2.8G ED-IF AF-S DX Zoom-Nikkor

23.4

15.6

24.08

16.18

28

50

55

54.70

0.17

 

Nikon

18-55mm f/3.5-5.6G ED AF-S DX Zoom-Nikkor

23.4

15.6

24.08

16.18

28

50

55

54.70

0.17

 

Nikon

55-200mm f/4-5.6G ED AF-S DX Zoom-Nikkor

36

24

22.03

14.79

39

40

60

59.98

0.14

 

Nikon

60mm f/2.8D AF Micro-Nikkor

23.4

15.6

19.01

12.74

22

50

70

69.63

0.26

 

Nikon

18-70mm f3.5-4.5G ED-IF AF-S DX Zoom Nikkor

36

24

18.92

12.68

34

20

70

70.03

0.18

 

Nikon

28-70mm f/2.8 ED-IF AF-S Zoom-Nikkor

36

24

18.92

12.68

34

20

70

70.03

0.18

 

Nikon

35-70mm f/2.8D AF Zoom-Nikkor

36

24

18.92

12.68

34

20

70

70.03

0.18

 

Nikon

70-200mm f/2.8G ED-IF AF-S VR Zoom-Nikkor

36

24

18.92

12.68

34

20

70

70.03

0.18

 

Nikon

70-300mm f/4-5.6D ED AF Zoom-Nikkor

36

24

18.92

12.68

34

20

70

70.03

0.18

 

Nikon

70-300mm f/4-5.6G AF Zoom-Nikkor

36

24

16.54

11.07

30

10

80

80.27

0.23

 

Nikon

28-80mm f/3.3-5.6G AF Zoom-Nikkor

36

24

16.54

11.07

30

10

80

80.27

0.23

 

Nikon

80-200mm f/2.8D ED AF Zoom-Nikkor

36

24

16.54

11.07

30

10

80

80.27

0.23

 

Nikon

80-400mm f/4.5-5.6D ED VR AF Zoom-Nikkor

36

24

15.59

10.43

28

30

85

85.18

0.26

 

Nikon

24-85mm f/2.8-4D IF AF Zoom-Nikkor

36

24

15.59

10.43

28

30

85

85.18

0.26

 

Nikon

24-85mm f/3.5-4.5G ED-IF AF-S Zoom-Nikkor

36

24

15.59

10.43

28

30

85

85.18

0.26

 

Nikon

85mm f/1.4 Nikkor AI-S 

36

24

15.59

10.43

28

30

85

85.18

0.26

 

Nikon

85mm f/1.4D AF Nikkor

36

24

15.59

10.43

28

30

85

85.18

0.26

 

Nikon

85mm f/2.8 PC Micro-Nikkor 

36

24

13.26

8.86

24

20

100

100.34

0.36

 

Nikon

28-100mm f/3.5-5.6G Zoom-Nikkor

36

24

12.79

8.55

23

30

105

104.01

0.38

104

Nikon

105mm f/2D AF DC-Nikkor

36

24

12.70

8.48

23

20

105

104.77

0.39

 

Nikon

105mm f/2.5 Nikkor AI-S 

36

24

12.70

8.48

23

20

105

104.77

0.39

 

Nikon

105mm f/2.8D AF Micro-Nikkor

36

24

12.70

8.48

23

20

105

104.77

0.39

 

Nikon

28-105mm f/3.5-4.5D AF Zoom-Nikkor

36

24

11.13

7.43

20

30

120

119.63

0.50

 

Nikon

24-120mm f/3.5-5.6G ED-IF AF-S VR Zoom-Nikkor

36

24

9.75

6.51

18

0

135

136.59

0.65

137

Nikon

135mm f/2.8 Nikkor AI-S 

36

24

9.75

6.51

18

0

135

136.59

0.65

137

Nikon

135mm f/2D AF DC-Nikkor

36

24

7.37

4.92

13

40

180

180.53

1.12

 

Nikon

180mm f/2.8D ED-IF AF Nikkor

36

24

6.64

4.43

12

20

200

200.22

1.37

 

Nikon

200-400mm f/4G ED-IF AF-S VR Zoom-Nikkor

36

24

6.64

4.43

12

20

200

200.22

1.37

 

Nikon

200mm f/2G ED-IF AF-S VR Nikkor

36

24

6.64

4.43

12

20

200

200.22

1.37

 

Nikon

200mm f/4 Micro-Nikkor IF AI-S 

36

24

6.64

4.43

12

20

200

200.22

1.37

 

Nikon

200mm f/4D ED-IF AF Micro-Nikkor

36

24

6.64

4.43

12

20

200

200.22

1.37

 

Nikon

28-200mm f/3.5-5.6G ED-IF AF Zoom-Nikkor

36

24

6.64

4.43

12

20

200

200.22

1.37

 

Nikon

35-200mm f/3.5-4.5 Zoom-Nikkor AI-S 

36

24

6.64

4.43

12

20

200

200.22

1.37

 

Nikon

70-200mm f/2.8G ED-IF AF-S VR Zoom-Nikkor

36

24

6.64

4.43

12

20

200

200.22

1.37

 

Nikon

80-200mm f/2.8D ED AF Zoom-Nikkor

23.4

15.6

6.59

4.40

8

0

200

201.09

2.12

 

Nikon

18-200mm f/3.5-5.6 ED-IF AF-S VR DX Zoom-Nikkor

23.4

15.6

6.59

4.40

8

0

200

201.09

2.12

 

Nikon

55-200mm f/4-5.6G ED AF-S DX Zoom-Nikkor

36

24

4.38

2.92

8

10

300

303.04

3.13

 

Nikon

300mm f/2.8D ED-IF II AF-S

36

24

4.38

2.92

8

10

300

303.04

3.13

 

Nikon

300mm f/2.8G ED-IF AF-S VR Nikkor

36

24

4.38

2.92

8

10

300

303.04

3.13

 

Nikon

300mm f/4D ED-IF AF-S Nikkor

36

24

4.38

2.92

8

10

300

303.04

3.13

 

Nikon

70-300mm f/4-5.6D ED AF Zoom-Nikkor

36

24

4.38

2.92

8

10

300

303.04

3.13

 

Nikon

70-300mm f/4-5.6G AF Zoom-Nikkor

36

24

3.29

2.20

6

10

400

401.61

5.51

 

Nikon

200-400mm f/4G ED-IF AF-S VR Zoom-Nikkor

36

24

3.29

2.20

6

10

400

401.61

5.51

 

Nikon

400mm f/2.8D ED-IF AF-S II Nikkor

36

24

3.29

2.20

6

10

400

401.61

5.51

 

Nikon

80-400mm f/4.5-5.6D ED VR AF Zoom-Nikkor

36

24

2.66

1.77

5

0

500

495.48

8.41

 

Nikon

500mm f/4D ED-IF AF-S II Nikkor

36

24

2.66

1.77

5

0

500

495.48

8.41

 

Nikon

500mm f/8N Reflex Nikkor 

36

24

2.21

1.47

4

10

600

594.70

12.15

 

Nikon

600mm f/4D ED-IF AF-S II Nikkor

20.68

13.79

98.94

75.89

102.4

 

10

9.99

0.01

 

Sigma

10-20mm F4-5.6 EX DC HSM

36

24

88.53

66.03

122.0

 

12

11.99

0.01

 

Sigma

12-24mm F4-5.6 EX DG ASPHERICAL/ HSM

36

24

79.74

58.22

114.2

 

14

14.00

0.01

 

Sigma

14mm F2.8 EX Aspherical / Asperical HSM

36

24

75.31

54.45

110.0

 

15

15.15

0.01

 

Sigma

15-30mm F3.5-4.5 EX Aspherical DG DF

36

24

69.05

49.27

103.7

 

17

16.99

0.02

 

Sigma

17-35mmF2.8-4 EX DG  Aspherical 

20.68

13.79

66.04

46.86

69.3

 

18

17.98

0.02

 

Sigma

18-125mm F3.5-5.6 DC

20.68

13.79

66.04

46.86

69.3

 

18

17.98

0.02

 

Sigma

18-200mm F3.5-6.3 DC

20.68

13.79

66.04

46.86

69.3

 

18

17.98

0.02

 

Sigma

18-50mm F2.8 EX DC

20.68

13.79

66.04

46.86

69.3

 

18

17.98

0.02

 

Sigma

18-50mm F3.5-5.6 DC

20.68

13.79

60.68

42.63

63.8

 

20

19.97

0.02

 

Sigma

10-20mm F4-5.6 EX DC HSM

36

24

60.62

42.58

94.5

 

20

20.00

0.02

 

Sigma

20mm F1.8 EX  Aspherical DG DF RF

36

24

51.97

36.00

84.1

 

24

23.98

0.02

 

Sigma

12-24mm F4-5.6 EX DG ASPHERICAL/ HSM

36

24

51.97

36.00

84.1

 

24

23.98

0.02

 

Sigma

24-135mm f2.8-4.5 Aspherical IF

36

24

51.97

36.00

84.1

 

24

23.98

0.02

 

Sigma

24-60mm F2.8 EX DG

36

24

51.97

36.00

84.1

 

24

23.98

0.02

 

Sigma

24-70mm F2.8 EX DG Macro

36

24

51.97

36.00

84.1

 

24

23.98

0.02

 

Sigma

24-70mm F3.5-5.6 Aspherical HF

36

24

51.97

36.00

84.1

 

24

23.98

0.02

 

Sigma

24mm F1.8 EX  Aspherical DG DF MACRO

36

24

45.41

31.17

75.5

 

28

27.94

0.03

 

Sigma

28-70mm F2.8-4 DG High Speed Zoom

36

24

45.33

31.12

75.4

 

28

27.99

0.03

 

Sigma

28-105mm F3.8-5.6 UC-III Aspherical IF

36

24

45.33

31.12

75.4

 

28

27.99

0.03

 

Sigma

28-105mmF2.8-4 DG Aspherical IF

36

24

45.33

31.12

75.4

 

28

27.99

0.03

 

Sigma

28-135mm F3.8-5.6 Aspherical IF Macro

36

24

45.33

31.12

75.4

 

28

27.99

0.03

 

Sigma

28-200mm F3.5-5.6 DG Compact  Aspherical Hyperzoom Macro

36

24

45.33

31.12

75.4

 

28

27.99

0.03

 

Sigma

28-300mm F3.5-6.3 DG Macro

36

24

45.33

31.12

75.4

 

28

27.99

0.03

 

Sigma

28-70mm F2.8 EX DG

36

24

45.33

31.12

75.4

 

28

27.99

0.03

 

Sigma

28mm F1.8 EX  Aspherical DG DF MACRO

36

24

42.58

29.13

71.6

 

30

30.00

0.03

 

Sigma

15-30mm F3.5-4.5 EX Aspherical DG DF

20.68

13.79

42.55

29.11

45.0

 

30

30.01

0.04

 

Sigma

30mm F1.4 EX DC HSM

36

24

36.91

25.08

63.4

 

35

35.03

0.03

 

Sigma

17-35mmF2.8-4 EX DG  Aspherical 

36

24

26.31

17.72

46.8

 

50

49.99

0.06

 

Sigma

50-500mmF4-6.3 EX DG APO RF / RF HSM

36

24

26.31

17.72

46.8

 

50

49.99

0.06

 

Sigma

50mm F2.8 EX DG Macro

20.68

13.79

26.27

17.69

27.9

 

50

50.04

0.09

 

Sigma

18-50mm F2.8 EX DC

20.68

13.79

26.27

17.69

27.9

 

50

50.04

0.09

 

Sigma

18-50mm F3.5-5.6 DC

20.68

13.79

24.00

16.13

25.5

 

55

54.93

0.11

 

Sigma

55-200mm F4-5.6  DC

36

24

22.01

14.77

39.6

 

60

60.09

0.08

 

Sigma

24-60mm F2.8 EX DG

36

24

18.98

12.72

34.4

 

70

69.89

0.11

 

Sigma

24-70mm F3.5-5.6 Aspherical HF

36

24

18.92

12.68

34.3

 

70

70.10

0.11

 

Sigma

24-70mm F2.8 EX DG Macro

36

24

18.92

12.68

34.3

 

70

70.10

0.11

 

Sigma

28-70mm F2.8 EX DG

36

24

18.92

12.68

34.3

 

70

70.10

0.11

 

Sigma

28-70mm F2.8-4 DG High Speed Zoom

36

24

18.92

12.68

34.3

 

70

70.10

0.11

 

Sigma

70-200mm F2.8 EX DG APO IF / APO IF HSM

36

24

18.92

12.68

34.3

 

70

70.10

0.11

 

Sigma

70-300mm F4-5.6 DG APO Macro

36

24

18.92

12.68

34.3

 

70

70.10

0.11

 

Sigma

70-300mm F4-5.6 DG Macro

36

24

16.63

11.13

30.3

 

80

79.90

0.14

 

Sigma

80-400mm f4.5-5.6 EX DG APO OS

36

24

13.31

8.90

24.4

 

100

100.06

0.21

 

Sigma

100-300mm F4 EX DG APO IF / IF HSM

36

24

12.70

8.48

23.3

 

105

104.92

0.23

 

Sigma

105mm F2.8 EX DG Macro

36

24

12.70

8.48

23.3

 

105

104.92

0.23

 

Sigma

28-105mm F3.8-5.6 UC-III Aspherical IF

36

24

12.70

8.48

23.3

 

105

104.92

0.23

 

Sigma

28-105mmF2.8-4 DG Aspherical IF

36

24

11.09

7.41

20.4

 

120

120.23

0.30

 

Sigma

120-300mm F2.8 EX DG APO HSM IF

20.68

13.79

10.69

7.14

11.4

 

125

124.53

0.55

 

Sigma

18-125mm F3.5-5.6 DC

36

24

9.87

6.59

18.2

 

135

135.06

0.38

 

Sigma

135-400mm F4.5-5.6 DG APO Aspherical

36

24

9.87

6.59

18.2

 

135

135.06

0.38

 

Sigma

24-135mm f2.8-4.5 Aspherical IF

36

24

9.87

6.59

18.2

 

135

135.06

0.38

 

Sigma

28-135mm F3.8-5.6 Aspherical IF Macro

36

24

8.89

5.93

16.4

 

150

150.12

0.47

 

Sigma

150mm F2.8 EX DG APO Macro HSM

36

24

7.84

5.23

14.5

 

170

170.05

0.59

 

Sigma

170-500mm F5-6.3 DG APO Aspherical

36

24

7.41

4.94

13.7

 

180

180.09

0.67

 

Sigma

180mm F3.5 EX DG APO Macro IF/ IF HSM

20.68

13.79

6.64

4.43

7.1

 

200

200.35

1.42

 

Sigma

18-200mm F3.5-6.3 DC

20.68

13.79

6.64

4.43

7.1

 

200

200.35

1.42

 

Sigma

55-200mm F4-5.6  DC

36

24

6.64

4.43

12.3

 

200

200.77

0.83

 

Sigma

28-200mm F3.5-5.6 DG Compact  Aspherical Hyperzoom Macro

36

24

6.64

4.43

12.3

 

200

200.77

0.83

 

Sigma

70-200mm F2.8 EX DG APO IF / APO IF HSM

36

24

4.41

2.94

8.2

 

300

301.80

1.86

 

Sigma

100-300mm F4 EX DG APO IF / IF HSM

36

24

4.41

2.94

8.2

 

300

301.80

1.86

 

Sigma

120-300mm F2.8 EX DG APO HSM IF

36

24

4.41

2.94

8.2

 

300

301.80

1.86

 

Sigma

28-300mm F3.5-6.3 DG Macro

36

24

4.41

2.94

8.2

 

300

301.80

1.86

 

Sigma

300mm F2.8 EX DG APO / APO HSM

36

24

4.41

2.94

8.2

 

300

301.80

1.86

 

Sigma

70-300mm F4-5.6 DG APO Macro

36

24

4.41

2.94

8.2

 

300

301.80

1.86

 

Sigma

70-300mm F4-5.6 DG Macro

36

24

3.33

2.22

6.2

 

400

399.45

3.25

 

Sigma

135-400mm F4.5-5.6 DG APO Aspherical

36

24

3.33

2.22

6.2

 

400

399.45

3.25

 

Sigma

80-400mm f4.5-5.6 EX DG APO OS

36

24

2.68

1.79

5.0

 

500

495.48

5.01

 

Sigma

170-500mm F5-6.3 DG APO Aspherical

36

24

2.68

1.79

5.0

 

500

495.48

5.01

 

Sigma

500mm F4.5 EX DG APO / APO HSM 

36

24

2.68

1.79

5.0

 

500

495.48

5.01

 

Sigma

50-500mmF4-6.3 EX DG APO RF / RF HSM

36

24

1.65

1.10

3.1

 

800

799.48

13.11

 

Sigma

800mm F5.6 EX DG APO / APO HSM 

23.4

15.6

93.06

70.24

103

29

11

11.09

0.00

 

Tamron

11-18mm f/4.5-5.6 Di II LD ASPHERICAL [IF]

36

24

69.07

49.29

103

41

17

17.00

0.00

 

Tamron

17-35mm f/2.8-4 Di LD ASPHERICAL [IF]

23.4

15.6

65.61

46.51

75

32

18

18.15

0.00

 

Tamron

11-18mm f/4.5-5.6 Di II LD ASPHERICAL [IF]

23.4

15.6

65.61

46.51

75

32

18

18.15

0.00

 

Tamron

18-200mm f/3.5-6.3 XR Di II LD ASPHERICAL {IF] Macro

36

24

63.24

44.63

97

25

19

19.00

0.00

 

Tamron

19-35mm f/3.5-4.5

36

24

51.96

36.00

84

3

24

24.01

0.00

 

Tamron

24-135mm f/3.5-5.6 AD ASPHERICAL [IF} Macro

36

24

51.96

36.00

84

3

24

24.01

0.00

 

Tamron

24mm f/2.5

36

24

45.35

31.13

75

23

28

28.00

0.00

 

Tamron

28-105mm f/2.8 LD ASPHERICAL [IF]

36

24

45.35

31.13

75

23

28

28.00

0.00

 

Tamron

28-105mm f/2.8 LD SPHERICAL [IF]

36

24

45.35

31.13

75

23

28

28.00

0.00

 

Tamron

28-105mm f/4-5.6 [IF]

36

24

45.35

31.13

75

23

28

28.00

0.00

 

Tamron

28-200 f/3.8-5.6 ASPHERICAL XR [IF] Macro

36

24

45.35

31.13

75

23

28

28.00

0.00

 

Tamron

28-200mm f/3.8-5.6 LD ASPHERICAL [IF] SUPER

36

24

45.35

31.13

75

23

28

28.00

0.00

 

Tamron

28-300 f/3.5-6.3 XR Di ASPHERICAL [IF} Macro

36

24

45.35

31.13

75

23

28

28.00

0.00

 

Tamron

28-70mm f/3.5-4.5

36

24

45.35

31.13

75

23

28

28.00

0.00

 

Tamron

28-75mm f/2.8 XR Di ASPHERICAL [IF] Macro

36

24

45.35

31.13

75

23

28

28.00

0.00

 

Tamron

28-80mm f/3.5-5.6 ASPHERICAL

36

24

36.95

25.11

63

25

35

35.02

0.01

 

Tamron

17-35mm f/2.8-4 Di LD ASPHERICAL [IF]

36

24

36.95

25.11

63

25

35

35.02

0.01

 

Tamron

19-35mm f/3.5-4.5

36

24

18.97

12.71

34

21

70

69.99

0.02

 

Tamron

28-70mm f/3.5-4.5

36

24

18.97

12.71

34

21

70

69.99

0.02

 

Tamron

70-210mm f/3.5

36

24

18.97

12.71

34

21

70

69.99

0.02

 

Tamron

70-210mm f/4-5.6

36

24

18.97

12.71

34

21

70

69.99

0.02

 

Tamron

70-300mm f/4-5.6 LD Macro 1:2

36

24

18.97

12.71

34

21

70

69.99

0.02

 

Tamron

70-300mm f/4-5.6 LD Macro 1:3.9

36

24

17.72

11.87

32

10

75

75.03

0.02

 

Tamron

28-75mm f/2.8 XR Di ASPHERICAL [IF] Macro

36

24

16.63

11.13

30

15

80

80.04

0.02

 

Tamron

28-80mm f/3.5-5.6 ASPHERICAL

36

24

16.63

11.13

30

15

80

80.04

0.02

 

Tamron

80-210mm f/4.5-5.6

36

24

14.81

9.90

27

2

90

89.99

0.03

 

Tamron

90mm F/2.8 Di Macro 1:1

36

24

14.81

9.90

27

2

90

89.99

0.03

 

Tamron

90mm f/2.8 Macro 1:1

36

24

12.71

8.49

23

17

105

105.00

0.04

 

Tamron

28-105mm f/2.8 LD ASPHERICAL [IF]

36

24

12.71

8.49

23

17

105

105.00

0.04

 

Tamron

28-105mm f/2.8 LD SPHERICAL [IF]

36

24

12.71

8.49

23

17

105

105.00

0.04

 

Tamron

28-105mm f/4-5.6 [IF]

36

24

9.90

6.61

18

12

135

135.06

0.06

 

Tamron

24-135mm f/3.5-5.6 AD ASPHERICAL [IF} Macro

36

24

7.43

4.96

13

42

180

180.09

0.11

 

Tamron

180mm f/3.5 Di LD [IF] Macro 1:1

36

24

6.69

4.46

12

21

200

199.95

0.14

 

Tamron

200-500mm f/5-6.3 Di LD [IF}

36

24

6.69

4.46

12

21

200

199.95

0.14

 

Tamron

28-200 f/3.8-5.6 ASPHERICAL XR [IF] Macro

36

24

6.69

4.46

12

21

200

199.95

0.14

 

Tamron

28-200mm f/3.8-5.6 LD ASPHERICAL [IF] SUPER

23.4

15.6

6.64

4.43

7

59

200

201.51

0.21

202

Tamron

18-200mm f/3.5-6.3 XR Di II LD ASPHERICAL {IF] Macro

36

24

6.38

4.25

11

46

210

209.94

0.15

 

Tamron

70-210mm f/3.5

36

24

6.38

4.25

11

46

210

209.94

0.15

 

Tamron

70-210mm f/4-5.6

36

24

6.38

4.25

11

46

210

209.94

0.15

 

Tamron

80-210mm f/4.5-5.6

36

24

4.46

2.98

8

15

300

299.96

0.30

 

Tamron

28-300 f/3.5-6.3 XR Di ASPHERICAL [IF} Macro

36

24

4.46

2.98

8

15

300

299.96

0.30

 

Tamron

300mm f/2.8 LD [IF]

36

24

4.46

2.98

8

15

300

299.96

0.30

 

Tamron

300mm f/2.8 LD [IF}

36

24

4.46

2.98

8

15

300

299.96

0.30

 

Tamron

70-300mm f/4-5.6 LD Macro 1:2

36

24

4.46

2.98

8

15

300

299.96

0.30

 

Tamron

70-300mm f/4-5.6 LD Macro 1:3.9

36

24

2.67

1.78

4

57

500

500.50

0.85

 

Tamron

200-500mm f/5-6.3 Di LD [IF}

36

24

2.67

1.78

4

57

500

500.50

0.85

 

Tamron

500mm f/8

23.4

15.6

88.33

65.85

99

0

12

12.01

0.04

 

Tokina

12-24mm f/4 AT-X 124 PRO DX

36

24

64.23

45.41

98

40

19

18.59

0.05

 

Tokina

19-35mm f/3.5-4.5 AF 193

23.4

15.6

52.07

36.08

61

0

24

23.87

0.08

 

Tokina

12-24mm f/4 AT-X 124 PRO DX

36

24

51.93

35.97

84

10

24

23.96

0.07

 

Tokina

24-200mm f/3.5-5.6AT-X 242AF

36

24

45.20

31.02

75

20

28

28.02

0.08

 

Tokina

28-105mm f/3.5-4.8 SZ-X 205

36

24

45.20

31.02

75

20

28

28.02

0.08

 

Tokina

28-200mm f/3.5-5.3 SZ-X 282

36

24

45.20

31.02

75

20

28

28.02

0.08

 

Tokina

28-70mm f/2.8 AT-X 287 AF PRO SV

36

24

45.20

31.02

75

20

28

28.02

0.08

 

Tokina

28-70mm f/3.9-4.8 SZ-X 270-II

36

24

45.20

31.02

75

20

28

28.02

0.08

 

Tokina

28-80mm f/2.8 AT-X 280AF PRO

36

24

45.20

31.02

75

20

28

28.02

0.08

 

Tokina

28mm f/2.8 SL 28

36

24

45.20

31.02

75

20

28

28.02

0.08

 

Tokina

28mm f/2.8 SL 28

36

24

36.90

25.08

63

30

35

34.96

0.11

 

Tokina

19-35mm f/3.5-4.5 AF 193

36

24

18.87

12.65

34

20

70

70.03

0.36

 

Tokina

28-70mm f/2.8 AT-X 287 AF PRO SV

36

24

18.87

12.65

34

20

70

70.03

0.36

 

Tokina

28-70mm f/3.9-4.8 SZ-X 270-II

36

24

17.63

11.81

32

10

60

75.03

0.41

75

Tokina

60-300mm f/4-5.6SZ-X 630

36

24

16.59

11.10

30

20

80

79.81

0.46

 

Tokina

28-80mm f/2.8 AT-X 280AF PRO

36

24

16.59

11.10

30

20

80

79.81

0.46

 

Tokina

80-200mm f/2.8 AT-X 828AF PRO

36

24

16.30

10.91

29

50

80

81.21

0.48

81

Tokina

80-400mm f/4.5-5.6 AT-X 840AF-II

36

24

13.30

8.89

24

30

100

99.64

0.70

 

Tokina

100mm f/2.8 AT-X 100AF PRO D

36

24

12.28

8.20

22

40

105

107.94

0.82

108

Tokina

28-105mm f/3.5-4.8 SZ-X 205

36

24

6.60

4.40

12

20

200

200.22

2.76

 

Tokina

24-200mm f/3.5-5.6AT-X 242AF

36

24

6.60

4.40

12

20

200

200.22

2.76

 

Tokina

28-200mm f/3.5-5.3 SZ-X 282

36

24

6.60

4.40

12

20

200

200.22

2.76

 

Tokina

80-200mm f/2.8 AT-X 828AF PRO

36

24

4.42

2.95

8

20

300

296.95

6.08

 

Tokina

300mmf/2.8 AT-X 300AF PRO

36

24

4.42

2.95

8

20

300

296.95

6.08

 

Tokina

60-300mm f/4-5.6SZ-X 630

36

24

3.27

2.18

6

13

400

398.37

11.00

 

Tokina

80-400mm f/4.5-5.6 AT-X 840AF-II