Camera alignment on K40 mini gerbil

[Rick (Technical Evangelist)]

Might find this worth a review.

Tips for calibrating / aligning the camera

These are the most common reasons for difficulty with camera calibration: The camera doesn’t need to be on the machine for the lens calibration - It’s ONLY the lens and pattern that matter for this part, and the pattern can be scaled up. If you do it on the machine, if you have a honeycomb bed, cover it (bedsheet, paper, wood, etc) - the pattern gets misinterpreted as more circles and confuses the software. The printed circle pattern has to be as flat as possible . Glue it to wood or f…