01
Lens field of view
Calculates angles and milliradians based on sensor size and focal length.
02
Sensor target size
Enter the resolution and pixel dimensions to get the width, height, and diagonal.
03
target imaging pixel
Evaluates the number of pixels of the target on the image plane at a specified distance and focal length.
04
Zoom lens selection evaluation
Enter core indicators and quickly obtain lens structure reference results.
Description
The calculation results are used for preliminary program evaluation, and the final indicators are based on optical and structural design.