An at least 6 1.s -1 (95 gpm), at 6.89 bar (100 psi), range and landing pattern optimized, fog nozzle for fire fighting, comprising: nozzle elements defining a nozzle inlet in fluid communication with a source of fire fighting liquid; an annular conduit in fluid communication with the inlet, having an annular discharge port (ACDP); a sleeve surrounding the annular discharge port (ACDP), adjustable to extend downstream from the annular discharge port, the annular port and sleeve structured and adjustable in combination to discharge a straight stream or a fog pattern; a solid bore conduit in fluid communication with the nozzle inlet, having a solid bore discharge port (SBDP) located radially inward of the annular conduit and of the annular discharge port (ACDP), the solid bore conduit and port (SBDP) sized and structured to discharge at least 50% of the nozzle discharge; wherein the nozzle provides generally laminar flow in both the annular conduit and the bore conduit from the nozzle inlet to the discharge ports; the nozzle being characterized in that the nozzle elements further comprise a stream straightener (ACSS) in the annular conduit, located approximately mid-nozzle; and a stream straightener for the bore conduit located proximate to or upstream of an inlet of the bore conduit; and in that the annular discharge port (ACDP) has an outward swedge angle of between 30 degrees to 50 degrees. nozzle elements defining a nozzle inlet in fluid communication with a source of fire fighting liquid; an annular conduit in fluid communication with the inlet, having an annular discharge port (ACDP); a sleeve surrounding the annular discharge port (ACDP), adjustable to extend downstream from the annular discharge port, the annular port and sleeve structured and adjustable in combination to discharge a straight stream or a fog pattern; a solid bore conduit in fluid communication with the nozzle inlet, having a solid bore discharge port (SBDP) located radially inward of the annular conduit and of the annular discharge port (ACDP), the solid bore conduit and port (SBDP) sized and structured to discharge at least 50% of the nozzle discharge; a nozzle inlet in fluid communication with a source of fire fighting liquid; an annular conduit in fluid communication with the inlet, having an annular discharge port (ACDP); a sleeve surrounding the annular discharge port (ACDP), adjustable to extend downstream from the annular discharge port, the annular port and sleeve structured and adjustable in combination to discharge a straight stream or a fog pattern; a solid bore conduit in fluid communication with the nozzle inlet, having a solid bore discharge port (SBDP) located radially inward of the annular conduit and of the annular discharge port (ACDP), the solid bore conduit and port (SBDP) sized and structured to discharge at least 50% of the nozzle discharge; wherein the nozzle provides generally laminar flow in both the annular conduit and the bore conduit from the nozzle inlet to the discharge ports; the nozzle being characterized in that the nozzle elements further comprise a stream straightener (ACSS) in the annular conduit, located approximately mid-nozzle; and a stream straightener for the bore conduit located proximate to or upstream of an inlet of the bore conduit; and in that the annular discharge port (ACDP) has an outward swedge angle of between 30 degrees to 50 degrees. a stream straightener (ACSS) in the annular conduit, located approximately mid-nozzle; and a stream straightener for the bore conduit located proximate to or upstream of an inlet of the bore conduit; and in that the annular discharge port (ACDP) has an outward swedge angle of between 30 degrees to 50 degrees.