CAMERAS OPTICAL PRINTERS

Brand	Owner	Address	Description
HORIZON 12	IMAGINATION FX, INC.	4320 Vanowen Street Burbank CA 91505	cameras and optical printers for use by professional film makers;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The invention relates to a system for the combined shadow-free illumination of a pre-definable area and for referencing three-dimensional spatial co-ordinates, and to an active or passive referencing system, each in particular for referencing surgical or medical instruments. The system is characterized in that at least two cameras and the light source (operation lamp) are held together such that the optical signals detected by the cameras, for referencing three-dimensional spatial co-ordinates in the area illuminated by the light source, can be evaluated. Since the field of view of the light source, in its conventional use, is not obscured or only negligibly obscured, this field of view can simultaneously be used for optical navigation by the cameras held together with the light source. In accordance with the invention, the cameras are automatically aligned optimally for optical navigation.