Omabonakude Astronomical ukuze ahlolwe

Omabonakude ayikho kuphela isisombululo elula esweni izinto emhlabeni, kodwa isigqibo eliphezulu ngokwaneleyo sisixhobo esebenzayo isetyenziselwe iinjongo ngeenkwenkwezi. Le ntetho izinto malunga zizibonakude Astronomical, ingakumbi ukukhethwa kwayo kunye nokusebenza.

buhle

Omabonakude for kuhlolwa na iingenelo zilandelayo:

1. Ukukwazi ukusebenzisa amehlo omabini ukuba bagcine imizimba yasezulwini. Nangona kweteleskopu likuvumela ukuba ukujonga izinto ngokusebenzisa lens enye.
2. Ukulungiselela imifanekiso sibala ngokomthamo, ngenxa isiphumo stereo ethile.
3. Ebanzi intsimi lwembono yenza zizibonakude ngeenkwenkwezi efanelekileyo ukuze ingqalelo ezinomsila aqaqambe, amasimi inkwenkwezi, ke, ilitye, abanye.
4. Eyiyo imfuneko ibe ecacileyo namakroza jikelele sicwangciso.
5. omabonakude Astronomical unika umfanekiso ngqo. Izibona kwakhona ukudala esipilini, umfanekiso zocaphulo.

ubuninzi

Kukho iindidi eziliqela zizibonakude ngeenkwenkwezi, ezisetyenziswa ngokubanzi izazi engahlawulwayo. Eyona eqhelekileyo, Budget ngobuwena wenza ipateni kunye 8x40 ubuninzi. omabonakude ezinjalo Astronomical unalo ukubukela engile kakhulu. ukusebenza kwawo ivumela lula ukufumana esibhakabhakeni eyaziwa izinto. ubuninzi eliphantsi Model elula kunoogxa babo esikhulu ngakumbi. Ngoko ke, elula ukuba ukusebenza njengendlela zokusuphavayiza manual.

Omabonakude 7x50 kunye ubuninzi zonke iingenelo ebanzi-engile lenses. Noko ke, ukwakheka imifanekiso ecacileyo apha kuxhomekeke ukhanyiso ezithile. Ngoko ke, i ngobuwena onjalo kakuhle kakhulu xa kusetyenziswa ngongcwalazi, phantsi nokukhanya ezidolophini. Kwangaxeshanye, lo ubuninzi eliphezulu kuzenza lula ukuba kuqwalaselwe amafu sukube, izihloko inkwenkwezi.

Isixhobo 10x50 ubuninzi - i zizibonakude inkulu ngeenkwenkwezi kwi engahlawulwayo kudidi izixhobo. Luphawulwa entsimini imxinwa lwembono, nto leyo eyenza kube lula ukuba siqwalasele ngokweenkcukacha iziqalelo indlela ukuya Umhlaba ngayo imizimba yasezulwini, ingakumbi nenyanga. Nangona kunjalo, imilinganiso enomtsalane musa ukuvumela bambamba izinzile izixhobo ezifana ezandleni zabo. Ngoko ke, ukuba zizibonakude luncedo ngeenkwenkwezi ubuninzi eliphezulu, kucetyiswa ukuba bathenge enemilenze okhethekileyo.

collimation

Ingcamango ngentla apha parameter ebalulekileyo ekukhetheni nayiphi na zizibonakude. isixhobo Collimation uthi inxalenye yayo mechanical nezibonwa zinikwa kunye kumdlalo. Ukuvavanya umgangatho izicwangciso parameter, khangela nje kwi kokubini eyepiece le zizibonakude. Oku kufuneka ibe kukuzila ijongane umbono izinto, ezo zombini kwi ephantsi ngokwemigama ezinkulu. Ukuqwalasela i zizibonakude kakubi collimated kubonakale kukhokelela iliso ngokukhawuleza overvoltage.

Amanqaku iintlobo imifuziselo

omabonakude Astronomical kungenziwa wawutyabeka lens Ruby umthunzi. Noko ke, iinwebu ezinjalo nomtsalane ngakumbi umfanekiso kwehlisa esemgangathweni. Enye into - imveliso kunye izihluzi-orenji. Indlela entle zizibonakude ngeenkwenkwezi ezinjalo? Umsebenzisi izimvo zibonisa ukuphucuka umfanekiso xa wabona izinto ngalo imveliso, iilensi leyo olu hlobo nenethiwekhi.

Le zizibonakude eninzi enikwa isikali ngeenkwenkwezi goniometric. Ingasetyenziswa sokulinganisela imigama nkqo nethe tyaba phakathi imizimba eyahlukileyo yasezulwini. Noko ke, kukho ukhetho akuthethi ukuba isikali uya kubonakala kakhulu ebumnyameni. Ngoko ke, ngaphambi kokuba uthenga binocular enjalo kufuneka uvavanyo oko practice, ubuncinane xa iimeko lelasemalanga.

Ezinye lens zizibonakude ngeenkwenkwezi ziqulathe electron-beam ngeso lenyama. Ngelo xesha, le iteknoloji iye yaba nelungelo yi umbhekisi sidume ngokukhanya - inkampani Fujifilm. Apha, umphezulu lens kusingathwa ngendlela ekhethekileyo apho yokupasa yokugqibela ngokomyalelo 95% sokukhanya. Ngoko ke, izinto saphawula ke kunayo. Oku kwenza lo mfanekiso Isinxulumaniso.

omabonakude Astronomical elakhiwa ngokukhanya ephantsi-kwiintsali. Ukusetyenziswa kobuchwepheshe kuphuhliso ifowuni iboniswe iisimboli iWCED. Ukufakelwa ngokukhanya ezinjalo kwenza kube lula ukuba siphephe igqwethwe umbala ukuba kwakheka kwi lens ngenxa nokusasazeka imiqadi ukukhanya iboniswe ezithathwe kumaqumrhu ngamnye. Ukubakho lens ephantsi-kwiintsali luphawu iimveliso ezikumgangatho ophezulu.

abenzi

Phakathi imifuziselo zizibonakude ngeenkwenkwezi kweli wavelisa impahla nokuphawula Kazan sisityalo optomechanical. Ikhupha zizibonakude ikakhulu emkhosini, leyo eziqulathe ezizodwa lokumakisha "BS". izixhobo ezinjalo grid goniometric. Babeka ngokukhanya eliphezulu kakhulu, nto leyo yenza ukuba isisombululo mali ebalaseleyo mkhanya imizimba yasezulwini.

Xa iinjongo ngeenkwenkwezi lingasetyenziswa zizibonakude zasekhaya "Yukon" ukusuka manqaku ophawulwe Pro. Products kolu didi amacebo-orenji kunye nomgama lokulinganisa gridi. Iqulethe enezinto senze ukucinezela uhlobo screen ilitha oluvela kwimithombo ukukhanya ecaleni.

Le zizibonakude ngeenkwenkwezi kakhulu nabizayo brand yokungenisa ezifana: Canon, Nikon, Pentax, Fujifilm. Nditsho imveliso ibiza ukusuka kwenye yezi abavelisi kwenza kube lula ukuba ukuhlola ngokweenkcukacha imizimba kakhulu yasezulwini ngaphezu zizibonakude eziqhelekileyo.

Ekuphetheni

UPawulos, ndingathanda ukukunika ingcebiso abanye abantu unqwenela ukuthenga i zizibonakude ngeenkwenkwezi. Kuqala kwinto zonke, musa ukuthenga isixhobo kwivenkile. Ngokubanzi, izixhobo ezinjalo shell kuphela nomtsalane. Noko ke, xa kusenziwa, yinto yokudlala komntwana kunokuba engamampunge kaThixo, kunokuba inkqubo kakhulu esweni izinto ezikude.

Xa kukhethwa zizibonakude ngeenkwenkwezi kucetyiswa ukuphepha iimveliso zabavelisi ayaziwa, ingakumbi iintlobo Chinese. Phambi kokuba uthenge kukuchitha ixesha elongezelelweyo ukuba udibane nomntu onolwazi, bona i isishwankathelo imodeli umdla, elungiswe abasebenzisi abanamava.