zemax can help to design many kinds of optical systems. Here are the basic steps: 4j|]=58
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1. make spec for your system I gcVl/d
2. make initial design yx "xbCc#
3. choose glass materials ks< gSCB
4. analysize the abration and image...
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5. modify and optimze them (this is the core of the design). YNA %/
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To do these, you need to study basic knowledge of geometric optics.
