The IR510-B uses a quality 14.8mm lens to capture thermal radiation. The field of view (FOV) on this thermal monocular reads 28.3 x 21.4 degrees. It's equipped with a 2x digital zoom to capture additional details.
Inside the housing of the IR510-B you'll find the (uncooled) 160 by 120px sensor with a refresh rate of 50Hz. It's operating between the 8µm and 14µm wavelengths.
The dimensions of this thermal monocular are 158 x 62 x 66mm (length/width/height) and weighs in at 305g. This device is rated IP67. It can withstand dust, shocks, water (splashes) and submersion under water. Operating temperatures range between -20°C and 50°C.
The IR510-B can be used for surveillance missions, hunting and law enforcement.