zemax can help to design many kinds of optical systems. Here are the basic steps: >1pD'UZIy7
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1. make spec for your system T_Z@uZom.
2. make initial design eN/sW!:P|
3. choose glass materials c/;t.+g
4. analysize the abration and image... L)8 +/+
5. modify and optimze them (this is the core of the design). E=~H,~
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To do these, you need to study basic knowledge of geometric optics.