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Question

objective entrance pupil


Marzanna
Ultraviolet

Hi,

In my scanning laser setup, I use a paraxial lens as an objective f=10 mm, 20x. The entrance pupil (EP) of objective is 10 mm. How to add front and back f of the objective together with objective back focal plane ( which is the entrance pupil). Also, in “the goal” simulation ( at the bottom) scanning rays are restricted by the objective BFP, and it does not work in my simulation.

Regards,

Marzanna

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