For a robotics project, I've been testing two cameras
1)ELP USBFHD04H, sensor AR0330, 1/3 inch 2)ELP USBFHD06H, sensor Sony IMX322, 1/2.9 inch
Besides, I've been testing different lenses, all of them using the same M12 mounts:
a)Generic 2.1mm focal distance b)Runcam RC21 1/3 2.1mm c)Generic 150° HFOV d)Generic 170° HFOV e)Generic 180° HFOV
I'm aiming to have a decent FOV. After trying all combinations, I still haven't been able to understand how exactly FOV depends on other factors. My results so far:
1 combined with a,b,c,d -> Really narrow FOV, around 90°. Not really much difference between them 1xe -> Wide, more than 170° 2xa -> Narrow, around 90° 2xb -> Wide, around 160° 2 combined with c,d,e -> Wide, aprox. corresponding with what is marketed.
So, after some testing, the results are not really consistent. I would really appreciate some insights. Thanks