Following customer requirements and discussions initiated at the 9th AIAA symposium on small satellites for earth observation, it has been decided to enlarge the field of view of the Bison 45 sunsensor (>45 degree on axis) to 64 degrees in diagonal so as to ensure full spherical coverage with 6 sensors only.

To emphasise this change as from today, the product will be called Bison 64 and the Bison 45 will be discontinued.

We would like to thank all people involved in the discussions for their positive feedback insuring that we now have a product which serves our customers needs even better than before.