计算FOV和成像距离
使用我们的在线计算器进行评估,您可以根据FOV和成像距离确定哪种Zivid 相机最适合您的应用。如需图形表示的文件,您可以 从 CAD files 下载具有FOV的Zivid相机的CAD 文件。如果您正在寻找书面形式的FOV和工作距离信息,请查看我们 的 datasheets,它们在同一个页面上。
FOV计算器
在选择Zivid相机型号并设置好需要的成像工作距离后,FOV计算器会输出该条件下FOV的大小(宽度和高度)和空间分辨率。
Select camera model:
Working distance The working distance is defined as the distance from the camera lens to the object of interest.
: 1100 mm3003000
Width [mm]:
1095
Spatial resolution [mm]:
0.45
Dimension trueness error [%] 70-percentile dimension error in field of view at given distance and at typical temperature range. Dimension trueness is found by measuring the error of multiple calibrated reference distances in the point cloud. A reference distance can be 5 to 50 cm. The calibrated reference object is measured repeatedly across the entire field of view and operating distance, and during exposure of thermal and mechanical stress, such as temperature change, vibration, and shock.
: 0.33
Height [mm]:
858
Point precision [um] 1-sigma Euclidean distance variation for a point. Point precision is found by measuring an individual point's capture-to-capture variation in space for all points in the point cloud over multiple consecutive measurements.
: 255
Side view of width:
Side view of height:
成像距离计算器
在选择Zivid相机型号并设置好需要的FOV 大小(宽度和高度)后,FOV计算器会输出该条件下的成像距离和空间分辨率。
Select camera:
Width: 1134 mm
2472900
Height: 858 mm
2362335
Distance [mm]:
1141
Width [mm]:
1135
Spatial resolution [mm]:
0.46
Dimension trueness error [%] 70-percentile dimension error in field of view at given distance and at typical temperature range. Dimension trueness is found by measuring the error of multiple calibrated reference distances in the point cloud. A reference distance can be 5 to 50 cm. The calibrated reference object is measured repeatedly across the entire field of view and operating distance, and during exposure of thermal and mechanical stress, such as temperature change, vibration, and shock.
: 0.33
Height [mm]:
889
Point precision [um] 1-sigma Euclidean distance variation for a point. Point precision is found by measuring an individual point's capture-to-capture variation in space for all points in the point cloud over multiple consecutive measurements.
: 275
Side view of width:
Side view of height:
小技巧
两种相机型号可能都处于适合您的应用的最佳工作距离内。在这些情况下,请选择点精度数值较小的一个。这是因为工作距离更接近焦点。