Ninox Hardware User Manual
29
(Rev B)
Table 1: Ninox 300C Angle of View
The recommended resolutions for the Ninox 300C camera are presented in Table 2.
Table 2: Ninox 300C recommended resolution and fps
Example:
Example:
Example:
Example: A user needs to record a broad jump (jump length approximately 3m) and has to have the
camera 8m from the jump location with a sagittal view. What lens should be used?
WD = 8m
FOV =3m
AOV=?
2 ∗ atan
)
21 degrees
There are two possible options based on Table 1.
1.
If the user wants to use the highest frame rate possible to capture the high speed movement,
the 3.5mm lens would be the best choice. The user can select a frame rate of 300fps to
capture the full detail of the movement.
2.
If the user is more concerned about image quality a 12mm lens would be the best choice. With
a 12mm lens, the user could select a high definition resolution of 1920 X 1080 (1080p).
With either solution, the shutter speed of the camera can be reduced to remove any image blur
regardless of the fps.
Lens
H - Angle of View V - Angle of View
3.5 mm
75.5
46.6
4.5 mm
67.9
38.1
6 mm
50.0
28.4
12 mm
26.6
14.6
3.5 mm
20.9
15.0
4.5 mm
17.4
11.9
6 mm
13.1
8.3
12 mm
6.8
2.1
1
9
2
0
x
1
0
8
0
3
0
f
p
s
4
8
0
x
3
4
0
3
0
0
f
p
s
F rate
R ate (fps )
R ec om m en ded
R es olu tion (pixel)
30
1920 x 1080
60
1280 x 1080
100
960 x 720
125
960 x 680
200
720 x 560
250
640 x 480
300
480 x 340
