zemax can help to design many kinds of optical systems. Here are the basic steps: zYF &Dv/u/
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1. make spec for your system r_sl~^* :
2. make initial design 0Ilvr]1a4
3. choose glass materials F8;4Oj
4. analysize the abration and image... s l
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5. modify and optimze them (this is the core of the design). HtYR 0J
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To do these, you need to study basic knowledge of geometric optics.
