Optical targeting information projection system

1. An optical projection system for a weapon system aiming scope having at least objective and ocular lenses defining an optical path through which a target image is observed, comprising:

a primary beamsplitter positioned in the optical path between the objective and ocular lenses;

a secondary beamsplitter positioned against the primary beamsplitter and off the optical path;

a micro-display that provides a data image containing targeting information; and

an illumination source,

wherein the illumination source generates light directed through the secondary beamsplitter to illuminate and reflect off the micro-display so as to define a reflected data image,

wherein the secondary beamsplitter directs the reflected data image into the primary beamsplitter, and

wherein the primary beamsplitter combines the data image with an optical target image in the optical path so as to convey targeting information to a shooter viewing the optical target image.

2. The system of claim 1 , wherein the targeting information presented by the data image includes a ballistic aiming solution.

3. The system of claim 1 , wherein the micro-display is an LCOS display.

4. The system of claim 1 , further comprising a scope body, wherein the optical projection system is housed within the scope body.

5. The system of claim 4 , further comprising an electrical component circuit board oriented substantially transverse to the optical path and defining an opening in the board through which the optical path extends.

6. The system of claim 1 , wherein the primary beamsplitter includes at least one inner hypotenuse face having a coating comprising dielectric and silver layers configured to provide 70-80% transmission and 20-30% reflection of the data image received from the micro-display.

7. The system of claim 1 , wherein the weapon system aiming scope including the optical projection system is mounted on a firearm.

8. A targeting information system of networked components for a weapon that fires a projectile from a barrel, the system comprising:

a first optical sighting scope mountable on a weapon and having at least objective and ocular lenses defining an optical path through which a target image is observed;

a first optical projection system, comprising:

a primary beamsplitter positioned in the optical path between objective and ocular lenses;

a secondary beamsplitter positioned against the primary beamsplitter and off the optical path;

a micro-display that presents a data image containing targeting information; and

an illumination source;

a processor programmed to calculate a ballistic aiming solution;

at least one environmental sensor to provide environmental data selected from the group of temperature, atmospheric pressure, humidity, wind speed, wind direction, elevation, and location;

a rangefinder;

an orientation sensor to provide at least one orientation datum selected from aiming angle, cant of the optical sighting scope relative to a weapon barrel, and azimuth;

the environmental sensor, rangefinder, and orientation sensor communicating data to the processor, the processor using the data to calculate a ballistic aiming solution and communicating the solution to the micro-display, the illumination source generating light directed through the secondary beamsplitter to illuminate and reflect off the micro-display so as to define a reflected data image, and the secondary beamsplitter directing the reflected data image into the primary beamsplitter;

wherein the primary beamsplitter combines the data image with an optical target image in the optical path so as to convey the aiming solution to a shooter viewing the optical target image through the ocular lens.

9. The system of claim 8 , wherein the optical sighting scope includes a physical reticle.

10. The system of claim 9 , wherein the data image includes an aiming point projected relative to the physical reticle.

11. The system of claim 8 , further comprising:

a second optical scope for an observer, the second scope not mounted on a weapon and having at least objective and ocular lenses defining an optical path through which a target image is observed;

a second optical projection system, comprising:

a primary beamsplitter positioned in the optical path between the objective and ocular lenses;

a secondary beamsplitter positioned against the primary beamsplitter and off the optical path;

a micro-display that presents a data image containing targeting information; and

an illumination source;

a communication means for receiving data from at least one of:

a processor programmed to calculate a ballistic aiming solution;

at least one environmental sensor to provide environmental data selected from the group of temperature, atmospheric pressure, humidity, wind speed, wind direction, elevation, and location;

a rangefinder;

an orientation sensor to provide at least one orientation datum selected from aiming angle, cant of the optical sighting scope relative to a weapon barrel, and azimuth; and

the first optical sighting scope,

wherein the received data is communicated to the micro-display, the illumination source generates light directed through the secondary beamsplitter to illuminate and reflect off the micro-display so as to define a reflected data image, and the secondary beamsplitter directs the reflected data image into the primary beamsplitter;

wherein the primary beamsplitter combines the data image with an optical target image in the optical path so as to convey the aiming solution to an observer viewing the optical target image through the ocular lens.