Caldwell suggests a combination of night vision goggles along with a thermal scope, or an built-in night vision and thermal scope may make a formidable mix for looking. But ultimately, he recommends thermal scopes above night vision. There’s a fourth generation of NVDs around, sort of, nevertheless the U.S. Army https://olivebookmarks.com/story18674588/the-basic-principles-of-night-vision-riflescopes