Hi, allow me using English to reply to your enquiry as it's not convenient for me to type Chinese. )qP{X,Uf
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Regarding your question, I would suggest you defining some parameters first before air it out; -L50kk>h
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1. What wavelength(s) are you operating? Wu;|(2I
2. How many components could you use? (any limitation?) j{-7Pf8A
3. Do you prefer using off-shelf lens to customised lens? Or do you have budget for customised lens? L.%~?T[F
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