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Truncated Spherical Lens: How to model ?

Is it possible to truncate the top/bottom of a spherical lens in Zemax?

For example. I would like cut the top/bottom part of a spherical lens to produce a rectangular spherical lens as shown below.

Cheers!

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Hi,

You can do it with User Defined Aperture (.UDA). See p. 433 in the help pdf file.

Your file should look something like that:

LIN -0.8 0.6
LIN 0.8 0.6
ARC 0 0 73.739 30
LIN 0.8 -0.6
LIN -0.8 -0.6
ARC 0 0 73.739 30
BRK

B.R

Nadav

@Asuku:

Yes, a UDA should do the trick. Additional detail can be found here:

Regards,

Jeff

@Asuku:

Yes, a UDA should do the trick. Additional detail can be found here:

Regards,

Jeff

Very helpful. Thank you, Jeff.

Hi @Nadav & @Jeff.Wilde: A follow up question, will Zemax capable of producing ISO drawings of reshaped elements ?

Hi Asuku

I don’t know of a method. I am also interested in a solution.

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