Indlela yokukhetha i-binocular yokuzingela? Ama-binoculars ebusuku wokuzingela

Abazingeli abaningi be-novice, beqaphela ukuthi badinga ama-binoculars, lapho bevakashela isitolo esifanele kudidekile kusukela ekutholakaleni kobubanzi obubanzi balo mkhiqizo. Uma unenhlanhla, khona-ke uzothola umcebisi onokwenkolo ozochaza izici zobuchwepheshe zale madivaysi, kanye nokusiza ukuthi ukhethe okukhethwa kukho okuhle kakhulu. Noma kunjalo, kuyoba ngcono kakhulu uma wonke umuntu efunda ukuqonda ngokuzimela ukuthi yiziphi izinhlobo ze-binoculars ezidingekayo ekuzingeleni. Kulokhu udinga ukwazi izinqubo ezithile. Lokhu kuzoxoxwa kamuva. Ngakho-ke, ake sibheke izinhlobo eziyinhloko zamadivayisi kanye nezinzuzo zazo.

Incazelo

Ama-binoculars yidivayisi evulekile. Ngesizo salo, izinto ezikude ziqapha. Ama-binoculars aqukethe ama-tubes amabili ahlangene. Ngenxa yalokho, isithombe esitholile sitholakala. Lokhu kunikeza ukubonwa okukhululekile, futhi kukuvumela ukuba uqonde ngokunembile ibanga entweni kanye nobukhulu bayo.

Umklamo wama-binoculars ajwayelekile

Njengoba sekushiwo ngenhla, le divayisi iqukethe ama-monoculars angu-2 (amapayipi optical). Ukuqina kwabo kuyenziwa ngezingxube zokuxhuma. Zonke lezi zingxenye zikhona futhi zivikelekile kumathonya angaphandle angaphandle kwendawo yokuhlala. Okulandelayo, cabanga ngalesi sici sedivayisi ngokuningiliziwe.

I-case of binoculars

Kulokhu, kunezinqubo ezithile. Ukuze ukhethe kahle i-binoculars yokuzingela, kubalulekile ukucabangela iqiniso elibalulekile. Ngokufanayo, ukuthi umzimba wayo kufanele ube:

• Amanzi;
• Ingaxhasi.

Ngokuvamile, i-optics yale divayisi kufanele ivikelwe ekuvezweni kwomswakama womoya. Isibonakaliso esingena emanzini siboniswa ekumakalisweni kwalowo divayisi ngegama elithi Waterproof. Ngenxa yokuqina kwecala ngezinguquko ezibalulekile zokushisa, ama-lens ngeke avuke. Kukhona amadivaysi ekubhaleni okuyigama eligcwaliswe yi-nitrogen. Lokhu kusho ukuthi i-nitrojeni iqhutshelwa emzimbeni wayo, igweme ukubonakala kwamaconsi amanzi emalensi ngaphakathi. Ukumaka okunjalo kusho ukuthi le divayisi yiklasi eliphezulu.

I-Night Vision Binoculars

Kwenzeka ukuthi kufanele uzingele ebumnyameni. Kungenxa yezimo ezinjalo ukuthi izibhamu zebusuku zingase zidingeke ekuzingeleni. Kodwa kulo msebenzi obonakala obala kunemibuzo eminingi. Ake sizame ukuqonda, yiziphi izibonakaliso zezinkinobho zokubuka ebusuku. Kulesi simo, okulandelayo kubhekwe:

1. Imodi yokukhanyisa:
   
   - Passive. Kulokhu, idivayisi isebenza ngesisekelo sokukhanya kwemvelo.
   - Isebenza. Esimweni esifanayo, ukukhanya kwe-infrared kusetshenziswa.
   
   
2. Isizukulwane sama-binoculars.

Lena enye ipharamitha ethize yezinkinobho zalolu hlobo. Esizukulwaneni sokuqala, lo msebenzi usekelwe kuma-photomultipliers. Ukungahambi kwabo ukuthi ukugqama okukhanyayo noma ukukhanya kungabuka kalula idivayisi. Esizukulwaneni sesibili, lokhu kungabi khona. Unesithombe esicacile nesicacile. Isizukulwane sesithathu se-binoculars sisekelwe ekusebenziseni i-photocathodes. Ngenxa yalokhu ukuphila kwabo kwande izikhathi eziningi.

Le divayisi ene-variable yokukhulisa (ukusondeza ama-binoculars)

Lona uhlobo oluthile lwedivayisi. Lezi-binoculars zokuzingela, uma kuqhathaniswa nezinye izinhlobo zamadivayisi, inenzuzo enkulu. Ngokufanayo, ukuthi unamandla okubuka into ekhonjisiwe ngezinga eliphakeme lokukhulisa. Lokhu kuyiqiniso elibalulekile. Lesi sikhundla sokukhulisa singafundwa ngokumaka. Okusho ukuthi, lapho kuboniswa khona. Lesi sibonakaliso sichaza kusuka ku-8 kuya kwezingama-30. Lezi binoculars ezinhle kakhulu zokuzingela, ukubuyekezwa mayelana nokuthi yiziphi ezinhle kakhulu. Ake sicabangele ezinye izinhlobo.

Ukuzingela ama-binoculars ne-rangefinder

Kulesi simo, umsebenzi othile uhlolwe. Kumzingeli, kubalulekile. Ngalo kusho incazelo yebanga. Lokhu kuyadingeka ukubala i-trajectory ye-bullet futhi ihlose ngokufanele. Ama-binoculars ane- rangefinder yokuzingela ikuvumela ukuthi ulawule ngokushesha ibanga entweni ngemizuzwana. Lena umsebenzi obalulekile. Nge- laser rangefinder, idivayisi ithumela i-borrow, bese ilinganisa isikhathi sayo sokuzindla futhi sinquma ibanga entweni.

Ama-binoculars angenawo amanzi

Lolu hlobo lokuzivumelanisa lungcono ukuhamba ngezinyawo, ukubuka imvelo, ukuzingela noma ukudoba, kokubili emanzini nasemhlabeni. Umzimba wayo unamathele, futhi umklamo wayo uqeda ngokuphelele amathuba okubamba umswakama noma ukugubha.

Amamodeli ngabanye alabo binoculars angaba nempahla yokuhleleka okuhle. Ngenxa yalokho, kuyoba nzima kakhulu ukulahlekelwa. Ama-binoculars anjalo kufanele athengwe uma umnikazi enolwazi olude emanzini. Futhi uma kufanele isetshenziswe emhlabathini, kuyoba ama-binoculars amahle ngokuzingela ngaphansi kwezimo zemiswakama ephezulu, futhi nangobunkungu. Lokhu kufanele kucatshangelwe uma ukhetha le divayisi.

Ama-binoculars ane-stabilizer yesithombe

Le divayisi nayo inomsebenzi othile othize. Ezingqungqutheleni zalolu hlobo, abanye abakhiqizi bafaka ukuqinisekiswa kwesithombe se- IS. Lesi sici sibaluleke kakhulu. Lokhu kuzokuqeda ukudlidliza kwesithombe ngesikhathi sokubheka isikhathi eside. Okusho ukuthi kuzoba okuhlanzekile futhi kucacile. Lokhu kwenza kube lula ukuhlola okuvela entweni ehambayo. Isibonelo, kusukela esikebheni noma emotweni. Ngoba lokhu kuyi-binoculars enhle yokuzingela umlingiswa onamandla. Kodwa lolu hlobo lwedivayisi alukho ngaphandle kwephutha. Ukuphazamiseka ukuthi kungasetshenziswa ngokuphelele ngokungathinteki ngomthelela oqinile. Ukuzivumelanisa okunjalo kungakwazi ukulungisa, kodwa kuyoba kubiza kakhulu.

Ubuqili obuyinhloko lapho ukhetha idivayisi ecacisiwe

Ukuthenga amabhayisikili ekuzingeleni, into eyinhloko ukulalela izinkomba ezinjengobuningi, ukukhanya okukhulu, izinga lokuvikelwa emanzini nokunye. Kuze kube manje, isidingo esikhulu sisetshenziselwa la madivaysi, ikakhulukazi ngokunyuka okuvamile. Eziningi zazo zihlukile ebangeni lentengo efanele. Ama-binoculars anjalo asetshenziselwa ukuzingela. Lokhu kuboniswe ngokusebenza. Umzingeli uyokwanela ukwandisa izikhathi ezingu-7-10. Isisindo samadivayisi anjalo sihle kakhulu. Lokhu kunikeza ithuba lokuligcina kalula isikhathi eside ezandleni zakho.

Esinye isibonakaliso esibalulekile, okufanele singanaki, sinokwethenjelwa kwedivayisi. Kunconywa ukuthi ungathengi i-binoculars nge-zoom. Njengoba bengenawo amanani aphezulu kuphela, kodwa abazwele kakhulu ezintweni zangaphandle. Ama-binoculars ajwayelekile kakhulu anganikeza ikhwalithi engcono yesithombe.

Futhi, uma ukhetha ama-binoculars wokuzingela, kubalulekile ukucabangela ukuthi yikuphi ukukhanya okuzosetshenziswa. Ukwenza lokhu, unake ipharamitha njengokukhanya. Ihlukaniswa ububanzi be-lens. Kulesi simo, kubalulekile ukucabangela into ethile. Kukho iqiniso lokuthi ukukhanya kuphansi (uma usebenzisa amabhayisikili), ububanzi be-lens yayo bukhulu. Futhi, le pharamitha ithinteka ngokukhuliswa kwedivayisi. Lokhu kubalulekile ukwazi. Ephindaphindeni elincane, ukukhanya kuyoba mkhulu.

Futhi, uma ukhetha le divayisi, kufanele ucabangele ukuvikelwa kwayo emanzini. Lokhu futhi kuyinkomba ebalulekile. Ngokungangabazeki, ezimweni ezinzima kuyadingeka ukuthi ama-binoculars abesabi ukwanda kwamanzi. Okukhethwa kukho okungcono uma ngabe uyakwazi ukumelana nokucwiliswa kwakhe okugcwele emanzini ekujuleni okujulile. Kodwa-ke, ukuvikelwa okulula emanzini kuyadingeka. Ngenxa yalokhu, i-nitrogen iqhutshelwa ngaphakathi kwevolumu yangaphakathi ye-binocular. Lokhu kusiza ukuvimbela ukuqhuma kwe-lens.

Ithiphu

Okuhlangenwe nakho kuye kwabonisa ukuthi uma ufuna ukuthenga amabinoysi kuphela ngokuzingela, imingcele yayo ephakeme izoba ngu-6 x 30.7 x 35.8 x 40. Kuyadingeka ukuthi le divayisi ihlukaniswe isithombe sesithathu. Kumele kukhunjulwe ukuthi uma ukhetha imingcele ye-optical yedivaysi ecacisiwe, kuyadingeka ukuthi ucabange ukuthi kuphi nokuthi yiziphi izimo ozolisebenzisa ngokuqondile ukuzingela.

Umphumela

Ekuphetheni, ngingathanda ukusho ukuthi kufanele sifunde ngokucophelela lesi sihloko. Kuzosiza wonke umuntu ekunqumeni ukuthi ubani ozokhetha i-binoculars yokuzingela. Inani lala madivayisi lihluka phakathi kwama-ruble angu-1600 no-12,000. Kuxhomeke kuhlobo lwedivayisi nemisebenzi enayo.