Links
[1] https://www.lsst.org/sites/default/files/img/camflatness.jpg
[2] https://www.lsst.org/sites/default/files/img/front_end_electronics_jan_2008.png
[3] https://www.lsst.org/sites/default/files/img/camcontrolsysLG.jpg
[4] https://www.lsst.org/sites/default/files/img/camcomparisons.jpg
[5] https://www.lsst.org/sites/default/files/img/lsst_ideal_filter_curve_jan_2008.png
[6] https://www.lsst.org/sites/default/files/three-zones.png