524' field of view; 650' range of viewSoft-touch control buttons and indicator lights48mm high-grade camera quality lensObjective lens: 80mm focal length, 4-element glass construction; ocular lens: 12mm focal length, 5-element glass constructionBuilt-in infrared illuminatorSpectral sensitivity: 400-900nmWeight: 1.5 lbs.Uses one 3V Lithium battery |