Hi, I would like to know how the pre calibration of the VL6180 sensor works in detail and how it's affects the measurement. Can someone help me?

I'd like to know how the tof sensors technically work in detail. I know about the principle (photons were sent and time taken until receiving the reflection), but how is the field of view created and how can some sensors have a lager FoV than others?...

Hi, I've testet four Time-of-Flight-Sensors of the type VL6180. The results were all different, for a distance of eg 30mm I got 23mm (Sensor1), 21mm (Sensor2), 16mm (Sensor3) and 32mm (Sensor4). The measurements all took place under the same conditio...