Indlela ukukhetha isixhobo ngombono ebusuku: ixabiso, indawo, ncomo

Night isixhobo mbono isenokuba enombala okanye digital device. Kukho kakhulu iintlobo ezimbalwa device, kuxhomekeke ekusetyenzisweni ekujongwe, zisetyenziswa ngokucupha okanye ukudubula echanekileyo ebumnyameni.

Overview

Ngaphambi kokuba ukhethe icebo ngombono ebusuku, kubalulekile ukunikela ingqalelo imibandela efana nobungakanani, kwakunye noluhlu kunye ekujikeni, ukukwazi ingqalelo injongo ethile. izixhobo ezinjalo ayikwazi kuphela ibandakanyiwe kodwa ukukhonza eshukumayo ukhanyiso ebusuku. Kuxhomekeka ubungakanani bokukhanya nghena ilens, ubukhulu balo ikhethiwe. ixabiso layo eliphezulu yi-60 mm. Enye inkalo ebalulekileyo - ukubukela ekujikeni, apho izinga eliphezulu ilingana x1. Kabukhali isizukulwana umfanekiso waphawula kuxhomekeka kwisixhobo. Kunokuba yinto entsha, kungona umlinganiselo yokukhulisa ukukhanya.

izixhobo mbono Night: inkcazelo, isimiso amanyathelo

Ukuza kuthi ga ngoku, le zixhobo ezithandwa kakhulu. Abantu abaninzi bayazibuza ukuba ukhethe indlela isixhobo ngombono ebusuku. Okokuqala kufuneka ukugqiba udidi kwefowuni.

1. Monoculars. Esi sixhobo ke ethandwa kakhulu kungekuphela phakathi abalandeli kodwa ngenxa iingcali. Ngokwangaphandle, kubonakala ngathi kukho iteleskopu, nto leyo eye lens. Ngenxa eyepiece, Nani linganisani iindidi zezinto e ezikude. Le monoculars kakhulu elula cheap zijongwa kwiklasi yokuqala. Bona bayakwazi ukubona into kumgama oziimitha ezingama-300. Udidi elandelayo imalunga uhlobo professional ukuba uluhlu ekufunyanweni kweemitha 600. monoculars isizukulwana entsha mayixhotyiswe umgama lokulinganisa eyepiece ezizodwa kwaye abe engile enkulu ukubukela.
2. izibuko Night-mbono. Esi sixhobo zizibonakude yakhiwe ibe imaski okhethekileyo. Oku inxitywa entloko. Inzuzo ephambili kukuba izandla free ngokupheleleyo. Ngoko ke izibuko kusetyenziswa nabaqhubi, nabancedi, climbers kunye t. D. Njengoko umthetho, amanqaku hlengahlengiso iklip illuminator, apho umgama ukubukela 600 m. Osemqoka yabo iphambili kukungabikho ubuninzi. Ngoko ke, kucacile ecacileyo bezinto kuqwalaselwa kwi ibanga elithile.
3. Omabonakude. They are ngaphantsi ithandwa ngaphezu lweentlobo lwangaphambili, weza iinguqulelo ezimbini. Lo matshini enemisebenzi uyakwazi ukucombulula iingxaki ezininzi esweni ebumnyameni. Le ngombono ebusuku kakhulu ukuzingela. Oku kusetyenziswa ngexesha lomsebenzi search, kwakunye nokubeka iliso kwindawo ethile. Xa kuthelekiswa iintlobo ezidlulileyo, omabonakude kufuneka ubuninzi omkhulu, ngoko ke uluhlu aphezulu kakhulu. iimpawu zabo zobugcisa lixhomekeke sizukulwana. Kukho kwakhona zizibonakude nge eyakhelwe-ngaphakathi yevidiyo camera ukuba unako ukurekhoda zonke iintshukumo okwenzekayo.
4. Okubonwayo. A udidi olulodwa bezixhobo ngombono ebusuku, nesetyenziswa hayi kuphela yokucupha kodwa ukutola oluchanileyo. Bona elifakiweyo iintlobo ezahlukeneyo izixhobo. Ukuba umntu onamava ezaneleyo, iintambo ziya kuba zezichanekileyo. Njengabo bonke onobuhle, izinto zahlulwe ngezizukulwana. Isizukulwana sokuqala sikwazi ukubona ithagethi kumgama ongaphaya kwe-150 m. Ukuba ujonga izinto mihla ngakumbi, baye bakwazi ukubona yakhiwe ngqo kumgama 900 m nangaphezulu. Ukuba ziyafumaneka kwiintlobo ezimbini. Digital isixhobo ngombono ebusuku yahlukile kuyilo yayo okubonakalayo.

design

Ngaphambi kokuba ukhethe icebo ngombono ebusuku, kubalulekile ukuqonda isakhiwo sayo. Ayichaphazeli uluhlu lokuhlola, kodwa yenza inkqubo ukhululeke ngakumbi. Ukuba utshintsha izinto uyilo izixhobo, izinto ukuze abe ingcaciso eliphantsi. Ilens uya kubona kuphela inxalenye IC, yaye indawo yayo imali eninzi kakhulu. Ulise kwi ingongoma ebalulekileyo kukuba kukho umgama esilingeneyo isixhobo ukuya iliso, ukuze, xa zokudubula akuthethi ndenzakale. Uninzi abenzi domestic koomatshini ezikumgangatho ophezulu ukwenza kunye optic iglasi, kodwa isixhobo okunjalo ixabiso eliphezulu. Kukho kwakhona isixhobo cheap iziqalelo zeplastikhi, kodwa umgangatho kufuneka ukuba ibe mbi kakhulu.

Yintoni illuminator infrared?

Esi sixhobo ukwasebenza ukugxininisa kwindawo ethile okanye into, ukwenza kube lula ukuyibona. Kufuneka kufakelwe kwimeko, xa kukho ukukhanya ayonelanga zendalo. Ukuze libe laser, ilight-esikhupha okanye ezinye izibane. Laser nefuthe elibi umbono yabantu. Ngoko ke, laser njengezikhanyiso badla akuvumelekanga. Ii-LED ikhuseleke kunye nezibane, njengoko umthetho, kunye nomthamo 12 MW. Inxaxheba kurhwebo lwasemakhaya wavelisa illuminator zinamandla - 75mVt. Enkosi kuye, iimviwo kuluhlu liye landa izihlandlo eziliqela. Ukuba le fowuni akakheki kwiphakati ngombono ebusuku, oko zingathengwa ngokwahlukeneyo. Ngokomthetho kwakhona kwabo basebenzisa eli illuminator infrared, kuphela ezintle.

Iimpawu eziphambili

ipateni elandelayo ikhona phakathi izixhobo ebusuku-mbono. I ezincinane ubukhulu, kokukhona uluhlu lokuhlolwa. ingqalelo ekhethekileyo kufuneka ihlawulwe emehlweni. Kuqala kwinto zonke, yenzelwe ukuba ukumelana uxinzelelo olubangelwa ukudubula. Kulo mzekelo, emehlweni kufuneka siphuma kwindawo yokuqala. Ukongeza, injongo kufuneka ibonakale ngokucacileyo phantsi kwazo zonke iimeko zokusebenza. Uninzi izinto, ibekwe emarikeni musa ukuhlangabezana neemfuno impendulo kukothuka. Bangakwazi kufakwa izixhobo ezithile ekufumaneni ilayisenisi.

Tips zokuthenga

Ukukhetha le isixhobo ngombono ebusuku ekunene, kufuneka zilandele ngqo le migaqo ilandelayo:

• ukuba isixhobo ayisetyenziselwanga inxaxheba kwizinto zomsebenzi oqeqeshelweyo, akukho mfuneko ukukhetha isixhobo oluphuculweyo yokusebenza, njengoko eli xabiso kuxhomekeke;
• umfanekiso ukuba abe kwizinga eliphezulu, kufuneka ukhethe ifowuni kunye yomgodi ubuncinane 1.5;
• xa uthenga isixhobo kufuneka sinikele ingqalelo abavelisi ukwenza isivumelwano apho kunikwa isiqinisekiso ;
• phambi kokuba kuthengwe ezona uvavanyo isixhobo ukuqonda, oko kumlungele na okanye hayi;
• ngaphambi kokuba uthenge, khangela ukusebenza kwayo.

Night Umbono: Ixabiso

Iindleko ixhomekeke iinkcukacha kunye nohlobo yesixhobo. Ngaloo ndlela, amaxabiso ezi zixhobo kuxhomekeke imida ezinjalo:

• monoculars ukususela 1000 ukuya engange 40 000;
• izibuko ebusuku-umbono 1000 ukuya 180 lamawaka engange;
• Omabonakude ukusuka 20 000 ukuya kuma-50 000 engange;
• izinto ezivela engange-30 000 ukuya 600 lamawaka.

isiphelo

Abantu abaninzi abasebenzisa izixhobo ngombono ebusuku, shiya ncomo elungileyo. uhlobo ngalunye yenzelwe ukuphucula umgangatho kweekhamera ebumnyameni. Ngaphambi kokuba uthenge ufuna ukwazi ngokucacileyo iinjongo apho icebo iza kusetyenziswa. Ukuba okubonwayo engahlawulwayo, isixhobo ngombono ebusuku efanelekileyo, ixabiso usezantsi. Ngokuba imisebenzi professional ukuthenga izixhobo oluphuculweyo yokusebenza.