COBRAS/SAMBA optics (telescope, baffles & shields) have been carefully studied. A sketch of the optics is shown in the next figure and summarized in the following table.
Optics Configuration Sketch
This figure shows a sketch of the configuration of the telescope primary and secondary mirrors. Linear dimensions are in mm and the angular dimensions in degrees. The offset of the primary mirror is maked in the direction perperdicular to the telescope boresight.