Digital Night Vision----Digital monocular achieves 5x optical zoom with 35mm objective lens;Built in infrared illuminator for up to 984ft viewing distance in full darkness, during the day or low light, observation distance is infinite (with IR off for daytime or low light).Video and Image Function---Take HD photos and videos with sound at any time (with date/time stamped on photo or video); it can connect TV and transfer files to a computer that allow you can share your images and videos to your family and social media.Excellent Optical Clarity---Multicoated glass objectives produces outstanding optical clarity; digital monocular with CMOS sensor achieves clear view up to 5X optical magnification and 8X digital zoom with 40mm objective lens.Built Tough---the outdoor use monocular has rugged IPx4 water-resistant housing with 2 tripod-mounting jacks. The night vision device comes complete with its removable portable strap and carrying case that makes it easy for the user to hold it and store.