The night vision goggles are not bad for the human eyes until the laser sight is implemented in the design features. The night vision goggles do not constitute any magnification to allow the user to mount it on the head for various purposes. The night vision goggle does not harm the human eyes as it is equipped with the perfect coating over the goggle lenses to intensify the image through both the eyes. The night vision goggle devices with the laser sight implementation affect the human eye because of the laser property, to produce more amount of heat. This heat formation usually eliminates the human eye vision even in the day lighting.