Night Vision Binoculars are designed for those users who are ready to sacrifice weight, dimensions, and price in favor of quality of observation. Normally we use both eyes in a daytime. Why should we turn into one-eyed Cyclops watching around through a Night Vision Monocular? Binoculars are more natural, and, besides, they are brighter because they utilize two tubes instead of one. However, the price of such construction is also nearly doubled because the tube cost contributes the most to the device price. Expensive generation 2+ and 3 devices share one tube for two eyes. This is known as bi-ocular. Newcon Optik offers quality Gen 1 binoculars and High Definition Long Range bi-ocular 4x and 8x magnification systems based on Gen 2+ and 3 Image Intensifier Tubes.       GEN   GEN     NVS 7/ 4x NVS 7/ 8x NVS 7/ 4x WA NVS 7/ 8x WA 2 + / 3   2 + / 3   2 +   2 + BDN 14x50       2+ / 3