Q&A about Night Vision.
1,What is the difference between night vision device and teleskop?
A: Teleskop is the direct use of leće to enlarge the view of the object in the retina imaging optical instruments, do not use the power supply, can not be viewed in total darkness or shimmering environment; night vision device is the use of like the principle of enhancement or infracrven imaging to observe the instrument, the clarity is not as good as the the teleskop, but is Suitable for For gledanje u total tama or zvjezdano svjetlo mjesečina okruženje.
2,Can night vision devices be used during the day?
A: No, and it is not necessary. Do not open the lens cap and power supply at the the same time during the day or under bright light, otherwise it will lead to the damage of the the core components of the night vision device time.
3, infracrveno can be viđeno izravno s the goled oko?
A: Infracrveno svjetlo izvana the vidljivo svjetlo band, can not be seen directly with the goled eye, so it does not matter what color.
4, noć vizija uređaj can disting boje?
A: No. Night vision device imaging is općenito žuto-zeleno, and can not reflect the true color of the object.
5, Why Active Night Vision devices Appropriate For Civilian US?
A: Night vision devices with active features have an infracrven lampa, emitting a beam of infracrven light to irradiate the scene. So the imaging is clear, but the active emission of infracrven light is easy to be detected by the enemy's instruments and expose the target, so the military was eliminiran, but for civilian use there is no problem, so the disadvantages become advantages, coupled with the low price, so with active infrared function of the night vision device is suitable for civilian use.
