Night Vision Bonoculars
Night vision binoculars have brought about a revolution in the binocular industry allowing enthusiasts the capabilities of seeing far away objects where there is no or very little light. Night vision binoculars make it possible for human beings to see things plainly in the night. These devices were produced for military purposes and were first used by soldiers in the battlefield. Night vision binoculars became very famous during the Vietnam War which has incorporated the starlight technology. These devices were initially used by the army and law enforcement agencies, Nonetheless nowadays the technology is available for civilian use. Night vision field glasses consist of several parts mostly being the power provide, eyepiece, objective lenses and the image intensifier tube which varys from model to model. There has been a vast advancement in the field of night vision binoculars and this can be plainly seen when you compare generation 1, 2 and 3 of night vision field glasses. Let’s take a look at these 3 years of this device and understand how they differ and how the technology has evolved.
The main varyence in the 3 decades of night vision binoculars has been in the type of image intensifier tube being used, this is whole and soul of night vision binoculars.
Gen 1:- This was most popular type of night vision binocular which was produced in 1960’s. The image intensifier which was used was very simple, and the configuration of the binoculars was simple as well. The image resolution furnished by these binoculars was not very clear as compared to Gen 2 and Gen3 field glasses, which was seen as a geometric distortion. These devices also took a long long time to shut off. This device provides low cost night vision binocular to the users who enjoy viewing wild life, while boating, or even can be used for supplying security to your home. This night vision binocular Gen 1 satisfies all the users’ requirement at a low cost.
Gen 2:- This night vision binoculars was created in 1980’s with improved image intensifier as compared to Gen 1 binoculars. They had a micro channel plate which allowed more number of protons to input the lens, allowing the image to seem clearer than just before. This allowed the device to view pictures in low light like in moonlit nights. The image seen through the Gen 2 binoculars is brighter and sharp as compared to Gen 1. The Gen 2 night vision binoculars were more expensive than their predecessors and were generally used by the specialist for much better results.
Gen 3:- The gen 3 night vision field glasses are more or less similar to Gen 2. The difference between these two is the use of gallium arsenide which can make it more light sensitive. The images can be seen by using these field glasses are sharper and clear than Gen 1 and Gen 2. This binocular makes it possible for viewing the image in very low light. This night vision field glasses are very helpful for locations where visibility is very poor like in dense forests or for activities like night surveillance. This binocular is made up of latest technology which permits the man or woman to view the objects evidently at very low light or even in the dark. These night vision binoculars are costly as compared to Gen 1 and Gen2.
These night vision field glasses are varyent from one a different depending on the configuration which is used. As they have different image quality feature in every generation of binocular which makes the difference to the user to choose. tactical flashlights