Night Vision Scope Goggles Rifle IR Video Camera Digital SD Monocular. The Ultimate Digital Day and Night Vision device with digital zoom and large viewing range up to 650 metres distance. Highly sensitive Sony CCD Image sensors, Stealth Infrared Operations, Powerful Dual IR Illuminators and photo taking features in SD Card. The Masten Digital series is a great example of the successful application of digital technologies in observation optics. Currently this is the ultimate night vision digital device for day & night use. The Masten Digital series features impressive ...