zemax can help to design many kinds of optical systems. Here are the basic steps: r>lC(x\B
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1. make spec for your system Z+"%MkX0
2. make initial design
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3. choose glass materials ^=)? a;V
4. analysize the abration and image... }-{l(8-
5. modify and optimze them (this is the core of the design). &Vi"m!Bf
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To do these, you need to study basic knowledge of geometric optics.