As Guide Infrared’s newly launched thermographic IR camera, D series continues Guide’s tradition of offering both high-quality and innovative features. D series’ highlights lies in its rugged and ergonomic design. More than that, its brief operation interface and intelligent button navigation would make the first time user feel as an expert. D series are equipped with optional lens set for different FOV requirements in different occasions. With built-in illuminator, you can easily take visible photos and compare them with IR photos, which help you find problems more easily.