US Night Vision Corporation has a reputation as a leading manufacturer and distributor of the latest and highest quality night vision and tactical equipment that is known world wide. Their dedication to customer service, satisfaction and support is exemplary and sets an extremely high standard for the entire industry. Whether you're looking for body armor, a thermal imaging weapon sight, or a hands-free night vision goggle, US Night Vision has a huge selection for you to choose from.
This USNV PVS-7D night vision biocular goggle is without a doubt one of the most sought after NVDs. Its single high definition Mil-Spec Photonis-Dep XR5 intensifier delivers high resolution (64-72 lp/mm), a high signal to noise ratio and is extremely rugged. This NVD features simple user controls and fully automated image tube protection. This system allows the user to have complete freedom of movement while maintaining equilibrium and balance in a hands free application. This package is a goggle kit, complete with a lightweight, fully adjustable military headset that allows for comfortable long-term use.
There are many different variables that affect the distance that one can see with a night vision device, among them the object's size, the level of details being sought from the object and the conditions of observation. Night vision devices detect much further under a full moon and clear skies than they will under a new moon and cloudy skies. Many different formulas are used to determine the statistic of maximum viewing range and this varies by manufacturer, so ultimately the generation of the intensifier tube is much more relevant than any quoted statistic when determining the maximum viewing range.
All night vision devices sold by B&H have mechanisms in place to protect the intensifier tube from a sudden burst of bright light, but this does not mean that bright light doesn't damage the device. No matter what, bright light in any form is not good for the longevity and performance of image intensifier tubes.