AT Uncovered – The Truth behind 3D Sensors: Bandpass Filter

AT Uncovered – The Truth about 3D Technology.

What is this small component actually for?

In this episode of AT Uncovered, we reveal the secret of the bandpass filter – an inconspicuous part that is found in each of our sensors and is crucial for the quality of 3D scans.

The bandpass filter ensures that only the light with a specific wavelength reaches the sensor. Interfering light from the environment is reliably blocked out – so the laser line remains clearly visible and the 3D scan can be perfectly evaluated.

A small component that makes a big difference!