250

 

Depth of field

 

 

 

 

 

 

 

 

 

(ft.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Focused distance

 

 

Depth of field

 

 

Reproduction ratio

 

 

 

f/2.8*

f/4*

f/5.6*

I*

f/11*

f/16*

 

f/22*

I*

 

 

 

 

1 ft.

11-14/16 in.

11-14/16 in.

11-14/16 in.

11-12/16 in.

11-12/16 in.

11-10/16 in.

11-6/16 in.

 

 

1

 

1/3.3

 

 

 

1 ft.

1 ft. 2/16 in.

1 ft. 2/16 in.

1 ft. 2/16 in.

1 ft. 4/16 in.

1 ft. 6/16 in.

1 ft. 8/16 in.

1 ft. 10/16 in.

 

 

 

 

1 ft. 2-14/16 in.

1 ft. 2-14/16 in.

1 ft. 2-12/16 in.

1 ft. 2-10/16 in.

1 ft. 2-8/16 in.

1 ft. 2-6/16 in.

1 ft. 2-3/16 in.

1 ft. 1-15/16 in.

 

 

1.25

 

1/5.1

 

 

 

1 ft. 3-2/16 in.

1 ft. 3-2/16 in.

1 ft. 3-4/16 in.

1 ft. 3-6/16 in.

1 ft. 3-8/16 in.

1 ft. 3-12/16 in.

1 ft. 3-15/16 in.

1 ft. 4-7/16 in.

 

 

 

 

1 ft. 5-12/16 in.

1 ft. 5-12/16 in.

1 ft. 5-10/16 in.

1 ft. 5-8/16 in.

1 ft. 5-4/16 in.

1 ft. 5-1/16 in.

1 ft. 4-11/16 in.

1 ft. 4-3/16 in.

 

 

1.5

 

1/6.7

 

 

 

1 ft. 6-4/16 in.

1 ft. 6-4/16 in.

1 ft. 6-6/16 in.

1 ft. 6-10/16 in.

1 ft. 6-13/16 in.

1 ft. 7-3/16 in.

1 ft. 7-11/16 in.

1 ft. 8-10/16 in.

 

 

 

 

1 ft. 11-10/16 in.

1 ft. 11-6/16 in.

1 ft. 11-3/16 in.

1 ft. 10-15/16 in.

1 ft. 10-9/16 in.

1 ft. 9-15/16 in.

1 ft. 9-4/16 in.

1 ft. 8-4/16 in.

 

 

2

 

1/10.1

 

 

 

2 ft. 6/16 in.

2 ft. 10/16 in.

2 ft. 13/16 in.

2 ft. 1-3/16 in.

2 ft. 1-13/16 in.

2 ft. 2-10/16 in.

2 ft. 3-15/16 in.

2 ft. 6-4/16 in.

 

 

 

 

2 ft. 10-15/16 in.

2 ft. 10-9/16.

2 ft. 9-15/16 in.

2 ft. 9-4/16 in.

2 ft. 8-4/16 in.

2 ft. 6-13/16 in.

2 ft. 5-4/16 in.

2 ft. 3-2/16 in.

 

 

3

 

1/16.7

 

 

 

3 ft. 1-1/16 in.

3 ft. 1-11/16 in.

3 ft. 2-4/16 in.

3 ft. 3-8/16 in.

3 ft. 4-15/16 in.

3 ft. 7-13/16 in.

3 ft. 11-14/16 in.

4 ft. 8-14/16 in.

 

 

 

 

4 ft. 8-12/16 in.

4 ft. 7-9/16 in.

4 ft. 6 in.

4 ft. 3-12/16 in.

4 ft. 1-5/16 in.

3 ft. 9-12/16 in.

3 ft. 6-2/16 in.

3 ft. 1-5/16 in.

 

 

5

 

1/29.9

 

 

 

5 ft. 3-10/16 in.

5 ft. 5-4/16 in.

5 ft. 7-13/16 in.

5 ft. 11-12/16 in.

6 ft. 5-10/16 in.

7 ft. 6 in.

9 ft. 4-1/16 in.

16 ft. 1-11/16 in.

 

 

 

 

10 ft. 5-6/16 in.

9 ft. 10-15/16 in.

9 ft. 3-4/16 in.

8 ft. 5-6/16 in.

7 ft. 7-9/16 in.

6 ft. 6-13/16 in.

5 ft. 7-15/16 in.

4 ft. 7-7/16 in.

 

 

12

 

1/76.0

 

 

 

14 ft. 1-7/16 in.

15 ft. 3-8/16 in.

17 ft. 2-4/16 in.

21 ft. 2-4/16 in.

30 ft.

101 ft. 8-8/16 in.

 

 

 

75 ft. 9-15/16 in.

53 ft. 2-8/16 in.

38 ft. 1-11/16 in.

26 ft. 9-15/16 in.

19 ft. 7-9/16 in.

13 ft. 7-11/16 in.

10 ft. 8/16 in.

7 ft. 8/16 in.

1/∞

 

 

 

 

 

 

 

* The f-number on the ”Depth of field” chart is the value when the lens is set at ”infinity”.

Page 250
Image 250
Nikon 2174 user manual Focused distance Depth of field Reproduction ratio