System and method for optical alignment and calibration of an infrared camera lens

1. A system for optical alignment and calibration of an infrared camera lens, comprising:

a lens support mechanism configured to adjust a position of an infrared camera lens relative to a camera body wherein the lens support mechanism further comprises:

a hexapod platform configured to move in six degrees of freedom; and

a robotic arm configured to manipulate the position of the infrared camera lens, the robotic arm extending from the hexapod platform and being coupled thereto so as to be continually oriented parallel to an orientation of the hexapod platform and to maintain the infrared camera lens continually oriented parallel to the orientation of the hexapod platform;

at least one collimator configured to output infrared rays, wherein the at least one collimator is positioned such that the output infrared rays converge on an infrared sensor within the camera body through the infrared camera lens; and

a curing catalyst configured to cure an adhesive placed on the infrared camera lens when an ideal lens position is determined.

2. The system of claim 1 , wherein the hexapod platform is a Steward platform having three pairs of actuators.

3. The system of claim 1 , wherein the at least one collimator includes a black body configured as a calibration target for the infrared camera lens.

4. The system of claim 3 , wherein the lens support mechanism is configured to adjust the position of the infrared camera lens based on a modulation transfer function (MTF) chart associated with the calibration target.

5. The system of claim 1 , wherein the curing catalyst is an ultraviolet (UV) light source.

6. The system of claim 5 , further comprising:

multiple UV light sources placed evenly around the camera body.

7. The system of claim 1 , wherein the curing catalyst includes at least one of: a visible light source, a temperature change, and a curing chemical reaction.

8. A method for optical alignment and calibration of an infrared camera lens, comprising:

applying an adhesive to an infrared camera lens, wherein the adhesive is configured to be cured by a curing catalyst;

placing the infrared camera lens on a camera body using an adjustable arm extending from a hexapod platform and being coupled thereto so as to be continually oriented parallel to an orientation of the hexapod platform and to maintain the infrared camera lens continually oriented parallel to the orientation of the hexapod platform;

determining an ideal lens position based on at least a calibration target and a modulation transfer function (MTF) chart associated thereto;

adjusting the position of the infrared camera lens based on the determined ideal lens position using the adjustable arm; and

curing the adhesive with the curing catalyst and fixing the infrared camera lens in place.

9. The method of claim 8 , wherein the determining of the ideal lens position is based on optimizing resolution based on the MTF chart.

10. The method of claim 8 , wherein determining of the ideal lens position is based on optimizing contrast based on the MTF chart.

11. The method of claim 8 , wherein the curing catalyst includes at least one of: an ultraviolet light source, a visible light source, a temperature change, and a curing chemical reaction.