Hi,
I would like to determine the centre of the mass of the spot and its location coordinates for the outermost field. It is easy for the on-axis rays, the spot is in the centre, IMA, and cursor coordinates show [0, 0]. However, the spot is stretched for the most outer points on the field plane. Do IMA coordinates show the spot's location on the image plane and the centre of the spot mass simultaneously?
The second thing is that when I was trying to find the location of the spot based on the IMA values using the mouse cursor, the IMA and cursor coordinates values were similar ( with the same signs) but the cursor was away from the spot ( situation 1), in situation 2, when I set the cursor in the centre of the spot, the cursor coordinates were opposite to IMA values.
Regards,
Marzanna
Best answer by David.Nguyen
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