==== A brief introduction to astroimaging ====
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Telescope with computerized mount and focuser

{{:sky90_skyline.jpg?nolink| Takahashi refractor with a 90mm diameter fluorite objective}}
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Long-exposure, cooled CCD/CMOS camera and filter wheel

{{:sky90_balance.jpg?nolink| Startlight Xpress SXV-H9}}
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PC control box with relays, microcontrollers, etc.

{{:sky90_wiring_box.jpg?nolink| Homemade, the author}}
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-> [[procedure | Astroimaging procedures in outline]]

<- [[start | Can I do this in Forth?]]