10 × 50 ibhayinotyhula yangaphandle yokukhwela inkampu kwiibhayinotyhulasi ezingangeni manzi

IiParameters zeMveliso

Yintoni ibhayinotyhulayi?

Iibhinotyhulari, isixhobo sokubona, esiqhele ukubanjwa ngesandla, ukwenzela ukubonelela ngombono westereoscopic eyandisiweyo yezinto ezikude.Iqulethe iiteleskopu ezimbini ezifanayo, enye kwiliso ngalinye, zixhonywe kwifreyimu enye.
1. Ukwandiswa
Ukwandiswa kwebhayinotyhulali linani elibhalwe ngo-x.Ngoko ukuba ibhayinotyhulathi ithi 7x, ithetha ukuba yandisa isifundo kasixhenxe.Umzekelo, intaka ekwi-1,000 yeemitha ukusuka kude iya kubonakala ngathi ikude kumgama oziimitha ezili-100 njengokubonwa ngamehlo.Ezona zikhululo zilungileyo zokusetyenziswa rhoqo ziphakathi kwe-7x kunye ne-12x, nantoni na engaphaya kwaye kuya kuba nzima ukulawula ngaphandle kwe-tripod.
2. Injongo yeLens Diameter
Ilensi yenjongo yeyona ichasene neqhekeza leliso.Ubungakanani bale lens bubalulekile kuba bumisela ubungakanani bokukhanya okungena kwibhayinotyhulari.Ke kwiimeko zokukhanya okuphantsi, ufumana imifanekiso engcono ukuba une-lens ye-diameter enkulu.Isayizi yelensi kwi-mm iza emva ko x.Umlinganiselo we-5 ngokumalunga nokwandiswa ufanelekile.Phakathi kwe-8 × 25 kunye ne-8 × 40 lens, le yokugqibela idala umfanekiso oqaqambileyo kunye nongcono kunye nobukhulu bayo obukhulu.
3. Umgangatho weLens, Ukwaleka
I-lens yokugqoka ibalulekile kuba inciphisa ukukhanya okubonakalisiweyo kwaye ivumela ubuninzi bokukhanya bokukhanya ukuba bungene.Umgangatho welensi, okwangoku, uqinisekisa ukuba umfanekiso ukhululekile kwaye unomahluko ongcono.Iilensi zisebenza ngcono kwiimeko zokukhanya okuphantsi njengoko zisasaza ukukhanya okungakumbi.Bakwaqinisekisa ukuba imibala ayihlanjwanga okanye igqwetheke.Abasebenzisi abaneemboniselo kufuneka bajonge i-eyepoint ephezulu.
4. Indawo yokuJonga/yokuPhuma kuMfundi
I-FoW ibhekiselele kububanzi bendawo ebonwa ngeeglasi kwaye ibonakaliswa ngokwezidanga.Ubukhulu bendawo yokujonga indawo enkulu oyibonayo.Umfundi ophumayo, okwangoku, ngumfanekiso owenziwe kumbhobho wamehlo ukuze umfundi wakho awubone.Idayamitha yeLens eyahlulwe ngokwandiswa ikunika umfundi wokuphuma.Umfundi ophumayo we-7mm unika ukukhanya okuphezulu kwiliso elivulekileyo kwaye ulungele ukusetyenziswa kwiimeko ezimnyama kunye nobumnyama.
5. Ubunzima kunye noxinzelelo lwamehlo
Umntu kufuneka acinge ngobunzima bebhayinotyhula ngaphambi kokuba ayithenge.Cinga ukuba ukusebenzisa iibhayinotyhulathi ixesha elide kuyakudika.Ngokufanayo, sebenzisa ibhayinotyhula kwaye ubone ukuba irhafisa iliso lakho.Nangona kunzima ukusebenzisa i-binoculars rhoqo ngaphezu kwemizuzu embalwa ngexesha, ezona ziphezulu azinakubangela naluphi na uhlobo lwamehlo kwaye zingasetyenziselwa iiyure ezinde xa zifuneka.
6. Ukuthintela amanzi
Kuba iibinotyhulasi ziyimveliso yangaphandle, kubalulekile ukuba zinenqanaba elithile lokuthintela amanzi-oku kudla ngokuchazwa njenge "WP".Ngelixa iimodeli eziqhelekileyo zinokuhlala phantsi komthamo olinganiselweyo wamanzi imizuzu embalwa, iimodeli eziphezulu zishiywe zingonakaliswa nasemva kweeyure ezimbalwa emanzini.

Izindululo zokukhetha iteleskopu:

HAMBA
Jonga iimodeli ezixineneyo, ezikhaphukhaphu ezinobukhulu obuphakathi kunye nendawo yokujonga.

UKUBUKELA IINTAKA & NENDALO
Ifuna indawo ebanzi yokujonga kunye nokwandiswa phakathi kwe-7x kunye ne-12x.

NGAPHANDLE
Jonga iimodeli ezinqabileyo ezinokuthintela amanzi, ukuthwala kunye nokuqina.Ukwandiswa okufanelekileyo kuphakathi kwe-8x kunye ne-10x.Kwakhona jonga ububanzi benjongo enkulu kunye nokwaleka kwelensi elungileyo ukuze isebenze kakuhle ekuphumeni nasekutshoneni kweemeko zelanga.

ULWANDLE
Khangela ukuvalwa kwamanzi kunye nommandla obanzi wokujonga kunye nokunciphisa ukungcangcazela ukuba kunokwenzeka.

I-Astronomy
Ibhayinotyhulayi elungiswe nge-aberration enedayamitha yenjongo enkulu kunye nomfundi ophumayo zezona zingcono.

ITHETHAYA/IMYUZIYAM
Iimodeli ezixineneyo ezinokwandiswa kwe-4x ukuya kwi-10x zinokusebenza ngelixa ubukele umboniso weqonga.Kwiimyuziyam, iimodeli ezinobunzima obuphantsi kunye nomgama wokugxila ongaphantsi kweemitha ezimbini ziyacetyiswa.

IMIDLALO
Jonga indawo ebanzi yokujonga kunye ne-7x ukuya kwi-10x yokukhulisa.Umsebenzi wokwandisa unokuba yinzuzo eyongezelelweyo.

Umgaqo wokusebenza:

Phakathi kwazo zonke izixhobo ze-optical, ngaphandle kweekhamera, ii-binoculars zithandwa kakhulu.Ivumela abantu ukuba babukele imidlalo kunye neekonsathi ngononophelo ngakumbi kwaye yongeza ulonwabo oluninzi.Ukongeza, iiteleskopu zebinocular zibonelela ngobunzulu obunokuthi iiteleskopu zemonocular zingakwazi ukuzifumana.Eyona telescope idumileyo isebenzisa ilensi econvex.Ngenxa yokuba i-convex lens iwubuyisela umva umfanekiso phezulu nasezantsi kwaye ekhohlo nasekunene, kuyimfuneko ukusebenzisa iseti yeeprism ukulungisa umfanekiso oguqulweyo.Ukukhanya kudlula kwezi prism ukusuka kwilensi yenjongo ukuya kwi-eyepiece, efuna ukubonakaliswa okune.Ngale ndlela, ukukhanya kuhamba umgama omde kumgama omfutshane, ngoko umphanda weteleskopu yebhayinotyhula unokuba mfutshane kakhulu kunalowo weteleskopu yemonocular.Banokukhulisa iithagethi ezikude, ukuze ngazo, indawo ekude ibonakale ngokucacileyo.Ngokungafaniyo neteleskopu ye-monocular, iiteleskopu zebhayinotyhutyhutyhutyhutyhutyhutyhumekile zinokunika abasebenzisi ubunzulu bobunzulu, oko kukuthi, isiphumo sombono.Oku kungenxa yokuba xa amehlo abantu ejonga umfanekiso omnye kwii-engile ezahlukeneyo, uya kuvelisa isiphumo esine-dimensional ezintathu.

Wamkelekile ukuba usibuze, enkosi.