Fisheye lens field
|
Serial number
|
Item
|
Value
|
|
1
|
EFL
|
3.4
|
|
2
|
F/NO.
|
1.7
|
|
3
|
FOV
|
156°
|
|
4
|
TTL
|
22.5
|
|
5
|
Sensor Size
|
1/1.8”,1/2”,1/2.3”,1/2.5”,1/2.7”,1/2.8”,1/2.9”,1/3”
|
Fisheye 1/1.8” wide-angle night vision surveillance, the lens has a large angle of view and a wide field of view. The scope of the scene observed from a certain point of view is much larger than that seen by the human eye at the same point of view; the depth of field is long, which can show a considerable range of clarity; it can emphasize the perspective effect of the picture, and is good at exaggerating the foreground and expressing the scene. A sense of distance, which helps to enhance the appeal of the picture.