Does anyone know what the focal length of this camera is? I ask because of this statement in PHD2's Help section:
The recommended way to look at guiding performance is to use units of arc-seconds rather than pixels. Doing this allows an equipment-independent way of evaluating performance because it transcends questions of focal length and image scale. To do this, you need to provide PHD2 with sufficient information to determine your guider image scale: namely, the focal length of the guide scope, the size of the guide camera pixels, and whatever binning level you're using.
