Solid state electronics have provided lighter weight night vision units that work better ... Modern image sensors are very sensitive to infrared, and normal cameras usually have filters to keep ...

We’ve all gotten used to seeing movies depict people using night vision gear where everything appears as a shade of green. In reality the infrared image is monochrome, but since the human eye is ...

and infrared night vision systems are used to detect objects not easily visible to the naked eye. See infrared. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.