D455 RGB sensor confirmation

Hi All,

I would like to get confirmed what RGB sesnor is mounted in D455 depth camera.

The latest datasheet I can find is V10, dated February 2021, that I can dowload from:

https://dev.intelrealsense.com/docs/intel-realsense-d400-series-product-family-datasheet

This document mentions  OmniVision OV9782 at pag 41, but this sensor is mentioned as rolling shutter, while D455 should mount a global shutter one.

What I actually need are the focal length and x, y pixel size of the rgb sensor to perform calibration pose estimation of the camera with fiducial markers with external SW tool such as Open CV or Halcon.

many thanks in advance

Andrea Camporeale