Nikon 2180 Webcam User Manual


 
99
Depth of field (ft.)
Focused distance Depth of field Reproduction ratio
f/1.4 f/2 f/2.8
I
f/5.6 f/8 f/11
I
1.75
1 ft. 8-14/16 in.
1 ft. 9-2/16 in.
1 ft. 8-12/16 in.
1 ft. 9-4/16 in.
1 ft. 8-12/16 in.
1 ft. 9-4/16 in.
1 ft. 8-10/16 in.
1 ft. 9-6/16 in.
1 ft. 8-8/16 in.
1 ft. 9-10/16 in.
1 ft. 8-4/16 in.
1 ft. 9-13/16 in.
1 ft. 7-15/16 in.
1 ft. 10-3/16 in.
1 ft. 7-9/16 in.
1 ft. 10
-11/16 in.
1/8.4
2
1 ft. 11-12/16 in.
2 ft. 4/16 in.
1 ft. 11-12/16 in.
2 ft. 4/16 in.
1 ft. 11-10/16 in.
2 ft. 6/16 in.
1 ft. 11-8/16 in.
2 ft. 10/16 in.
1 ft. 11-4/16 in.
2 ft. 13/16 in.
1 ft. 10-15/16 in.
2 ft. 1-3/16 in.
1 ft. 10-9/16 in.
2 ft. 1-11/16 in.
1 ft. 10-1/16 in.
2 ft. 2-6/16 in.
1/9.9
2.5
2 ft. 5-10/16 in.
2 ft. 6-6/16 in.
2 ft. 5-8/16 in.
2 ft. 6-8/16 in.
2 ft. 5-6/16 in.
2 ft. 6-10/16 in.
2 ft. 5-3/16 in.
2 ft. 6-15/16 in.
2 ft. 4-13/16 in.
2 ft. 7-5/16 in.
2 ft. 4-5/16 in.
2 ft. 7-15/16 in.
2 ft. 3-12/16 in.
2 ft. 8-14/16 in.
2 ft. 2-14/16 in.
2 ft. 10-3/16 in.
1/12.9
3
2 ft. 11-8/16 in.
3 ft. 8/16 in.
2 ft. 11-4/16 in.
3 ft. 12/16 in.
2 ft. 11-1/16 in.
3 ft. 15/16 in.
2 ft. 10-11/16 in.
3 ft. 1-7/16 in.
2 ft. 10-3/16 in.
3 ft. 2-1/16 in.
2 ft. 9-8/16 in.
3 ft. 3 in.
2 ft. 8-8/16 in.
3 ft. 4-5/16 in.
2 ft. 7-5/16 in.
3 ft. 6-10/16 in.
1/15.8
4
3 ft. 11-1/16 in.
4 ft. 15/16 in.
3 ft. 10-13/16 in.
4 ft. 1-5/16 in.
3 ft. 10-5/16 in.
4 ft. 1-15/16 in.
3 ft. 9-10/16 in.
4 ft. 2-12/16 in.
3 ft. 8-10/16 in.
4 ft. 3-15/16 in.
3 ft. 7-7/16 in.
4 ft. 5-12/16 in.
3 ft. 5-14/16 in.
4 ft. 8-10/16 in.
3 ft. 3-12/16 in.
5 ft. 1-3/16 in.
1/21.8
7
6 ft. 9-2/16 in.
7 ft. 3-2/16 in.
6 ft. 8-1/16 in.
7 ft. 4-5/16 in.
6 ft. 6-10/16 in.
7 ft. 6-6/16 in
6 ft. 4-7/16 in.
7 ft. 9-4/16 in.
6 ft. 1-13/16 in.
8 ft. 1-11/16 in.
5 ft. 10-5/16 in.
8 ft. 9 in.
5 ft. 5-14/16 in.
9 ft. 9-4/16 in.
5 ft. 10/16 in.
11 ft. 8
-14/16 in.
1/39.5
20
18 ft. 12/16 in.
22 ft. 5-1/16 in.
17 ft. 5-1/16 in.
23 ft. 6 in.
16 ft. 6-10/16 in.
25 ft. 3-15/16 in.
15 ft. 5-4/16 in.
28 ft. 6-4/16 in.
14 ft. 1-7/16 in.
34 ft. 7-7/16 in.
12 ft. 7-1/16 in.
50 ft. 1-3/16 in.
10 ft. 11
-4/16 in.
136 ft. 2
-6/16 in.
9 ft. 2-14/16 in.
1/116.3
180 ft. 9 in.
131 ft. 2-6/16 in.
93 ft. 2-4/16 in.
65 ft. 9
-13/16 in.
46 ft. 9-8/16 in.
33 ft. 1-1/16 in.
23 ft. 6-2/16 in.
16 ft. 8
-10/16 in.
1/