Apparent distance of the night on the world leaves farthermost monitoring---Remo

Surveillant distance is optional : 100 - night vision device of 200 meters of laser; Night vision device of 300-500 rice laser; Night vision device of 500-800 rice laser; Night vision device of laser of rice of;1500-2000 of night vision device of laser of rice of;1000-1500 of 800-1000 laser night vision device.

One: The choice of illuminant: 718; Mso-hansi-font-family: The visible light that the eye of I>718"> person can see presses wavelengh from grow short arrange, ordinal for red, orange, yellow, green, green, blue, violet. Among them the wavelengh limits of glow is 718; Mso-bidi-font-family: ; Mso-font-kerning of body of the Song Dynasty: 0pt">0.62718; Mso-hansi-font-family: I>718"> ～ 718; Mso-bidi-font-family: ; Mso-font-kerning of body of the Song Dynasty: 0pt">0.76 μ M718; Mso-hansi-font-family: I>718"> ; The wavelengh limits of violet light is 718; Mso-bidi-font-family: ; Mso-font-kerning of body of the Song Dynasty: 0pt">0.38718; Mso-hansi-font-family: I>718"> ～ 718; Mso-bidi-font-family: ; Mso-font-kerning of body of the Song Dynasty: 0pt">0.46 μ M718; Mso-hansi-font-family: I>718"> . Shorter than violet smooth wavelengh light calls ultraviolet ray, longer than glow wavelengh light calls infrared ray. 718; Mso-bidi-font-family: ; Mso-font-kerning of body of the Song Dynasty: 0pt"> 718; Mso-hansi-font-family: I>718"> infra-red night is inspected, inspect condition to fall in night namely, the infra-red light that the infra-red action part of camera can give out people flesh to be less than soon goes enlightening the object that is filmed, without infra-red filter, hold back infrared ray to enter 718; Mso-bidi-font-family no longer: ; Mso-font-kerning of body of the Song Dynasty: 0pt">CCD718; Mso-hansi-font-family: I>718"> , infrared classics enters camera lens to undertake resembling after object reflex, at this moment what what we see is what what become by infrared reflex is video, is not visible light what what reflection becomes is video, what can film the flesh below dark environment is less than soon right now namely is video. Because common color camera uses 718; Mso-bidi-font-family: ; Mso-font-kerning of body of the Song Dynasty: 0pt">CCD718; Mso-hansi-font-family: I>718"> can 718; Mso-bidi-font-family of inductive visible light: ; Mso-font-kerning of body of the Song Dynasty: 0pt"> , 718; Mso-hansi-font-family: This causes I>718"> nightly place pats photography to resemble very unsharpness or cannot see picture. To solve this problem 718; Mso-bidi-font-family: ; Mso-font-kerning of body of the Song Dynasty: 0pt"> , 718; Mso-hansi-font-family: A lot of companies that produce infra-red night to inspect camera use I>718"> 718; Mso-bidi-font-family: ; Mso-font-kerning of body of the Song Dynasty: 0pt"> " 718; Mso-hansi-font-family: I>718"> infra-red 718; Mso-bidi-font-family: ; Mso-font-kerning of body of the Song Dynasty: 0pt">LED 718; Mso-hansi-font-family: I>718"> feels infra-red chromatic 718; Mso-bidi-font-family: ; Mso-font-kerning of body of the Song Dynasty: 0pt">CCD " 718; Mso-hansi-font-family: The technology of I>718"> , 718; Mso-hansi-font-family: I>718"> infra-red 718; Mso-bidi-font-family: ; Mso-font-kerning of body of the Song Dynasty: 0pt">LED718; Mso-hansi-font-family: Tone of I>718"> glow canal is general, life has 718; Mso-bidi-font-family only: ; Mso-font-kerning of body of the Song Dynasty: 0pt">2000-3000718; Mso-hansi-font-family: I>718"> hour, camera can be not used only produce breakdown, or because of individual and infra-red 718; Mso-bidi-font-family: ; Mso-font-kerning of body of the Song Dynasty: 0pt">LED718; Mso-hansi-font-family: Power of I>718"> glow canal is lesser, bring about night to inspect camera illuminate the distance is shorter. The choice of infra-red lamp matters to the effect with nightly system of a complete set of directly, at present the market uses extensively light of infra-red lamp of LED infra-red lamp, small array LED, haloid filter infra-red lamp waits. Because a few kinds of infra-red lamps are in above,the respect such as illuminate distance, power comsumption, efficiency is put in certain limitation, do not apply to thereby remote 瞭 looks at monitoring.
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