SMD viewer using a Logitech BRIO 4k

Logitech BRIO is a high-resolution web-camera connected via USB3.0. It is quite widespread and is managed by major operating systems.
On the network, some Makers have illustrated how to modify it to replace the optics with a manually adjustable one and to eliminate auto focus.
- Logitech Brio 4K webcam rework instructions https://www.kurokesu.com/main/2017/09/18/logitech-brio-4k-webcam-rework-instructions/
- Hacking a Logitech Brio 4k Webcam to attach to a Telescope for astrophotography Part 1 :
https://www.youtube.com/watch?v=0aivFSC5gI4

When making the modification you run the risk of damaging the chamber with a loss of more than 100 Euro! However, I decided to take the risk and followed the instructions provided by https://www.kurokesu.com/main/2017/09/18/logitech-brio-4k-webcam-rework-instructions/.
In my case it was not necessary to desolder the signal led on the PCB of the chamber. The support for the infrared filter that I designed shields the LED light.
I reused