The ability to observe an object through binoculars and at the same time capture a photo or a video caused a development in producing digital binoculars that combine these two features. Today many big companies produce digital binoculars that present the future of optical technology. They enable you to take a photo and video with a press of a button therefore they house a digital sensor and do not require a prism. They are bigger than regular binoculars but in comparison to carrying both binoculars and digital camera separately the weight size is not such a problem anymore. Digital binoculars are suitable for birdwatchers, hunters, travelers and all who want to observe objects and immediately capture their image. They usually come with a featured LCD for instant display of an image. At most times they also integrate night vision ability, which makes them useful for observations in low-light and dark situations.