Hi,
I would like to work out the magnification of my zoom beam expander, which I am building for the first time. The system I have in mind should look like this
or like from Zemax templet
What are the focal length relations between those 3 lenses? Which type of lenses are most suitable for such a design?
I will appropriate any tips.
Thank you,
Regards,
Marzanna
Best answer by David
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