Methods and Apparatuses for Testing Imaging Devices

A method comprising:

• arranging an imaging device in a test chamber and an optical target in the test chamber such that the optical target is within a field of view of the imaging device;
• generating an air curtain in a region of the test chamber between a location of the optical target and a location of the imaging device, the air curtain configured to thermally isolate the imaging device from the optical target;
• adjusting a temperature of the imaging device;
• and
• using the imaging device, detecting light associated with the optical target.

A test chamber control system comprising:

• at least one processor;
• and
• at least one computer-readable medium storing computer-executable instructions, that, when executed by the at least one processor, cause the at least one processor to perform operations comprising:
• causing an air curtain controller to generate an air curtain between an imaging device positioned in a test chamber and an optical target positioned in the test chamber, the air curtain configured to thermally isolate the imaging device from the optical target;
• causing a temperature controller to adjust a temperature of the imaging device;
• and
• causing the imaging device to detect light associated with the optical target.