The Nocpix LUMI-L19 thermal monocular delivers reliable thermal imaging with 384x288 resolution at 12 microns 50Hz for clear heat signature detection in any lighting condition.Nocpix LUMI-L19 Thermal Monocular384x288 resolution with 12 micron pixel pitch at 50Hz refresh rate2x magnification with 13mm objective lens13.80 x 10.40 degree field of viewDiopter adjustment range: -5 to +5Up to 4 hours battery life with IRB-2 Li-ion batteryCompact design at 11.82 oz weightIdeal for hunting surveillance search and rescue operations or wildlife observation providing dependable thermal detection capabilities in a portable lightweight package.