Wanda yake nufin "binopkulari 30x60"? Ta yaya domin sanin multiplicity na binopkulari

A zamaninmu, a fata sayan wani high quality-zamani binopkulari kuri'a da dama. A zabi na iri-iri da dabarun daga masana'antun ne musamman high, ciki har da a cikin online Stores. Amma yana da kyau a zabi daya, da yake daidai a gare ku a kan fasaha sigogi kuma a lokaci guda shirya domin farashin.

The na'urar ne wajen wuya a zahiri, da kuma talakawan mabukaci ne, wani lokacin wuya a gane ta halaye. Alal misali, cewa yana nufin "binopkulari 30x60"? Bari mu yi kokarin gano.

Menene binopkulari

Samun zuwa zabi, hukunci da abin da kusanci da ka isa ya tsayar, ko da ka yi amfani da na'urar ba ne kawai a haske, amma a yamma, idan ka gabatar da wani hur version, wanda mai yiwuwa tsawo kallo? A daidai wannan 30x60 binopkulari sake dubawa na iya zama sosai daban-daban dangane da bukatun da mai shi.

Saboda haka, yana da muhimmanci hukunci da abin da shi ne kake sayen wannan samfurin da yanayi a wadda zã su yi amfani.

Binopkulari iya zama Theatrical da kuma soja, sojan ruwa ko dare hangen nesa, kazalika da kananan m - domin ba a filin wasa a lokacin gasar. Ko, a akasin haka, manyan, tsara don Masana ilmin kiyaye. Kowace daga cikin jinsin - su halaye. Wani lokaci su bambanta quite muhimmanci. Don yin zabi mai kyau, samun Mai ƙididdigewa ga babban rabo.

Mene ne multiplicity?

Wannan shi ne - daya daga cikin mafi muhimmanci halaye na irin wannan na'urar a matsayin binopkulari. Multiplicity ya gaya mana da ikon kara da yanayi. Idan, misali, ta adadi - 8, a cikin matsananci kusa-lura abu za ka iya gani a nesa daga sama zuwa 8 sau kasa da abin da shi ne a gaskiya.

Ku yi ƙoƙari ku saya da na'urar da mafi girma zai yiwu magnification m. Wannan adadi ya kamata a alaka da yanayi da kuma wuri na amfani da binopkulari. Domin lura a cikin filin yanke shawarar yin amfani da dabara da Figures multiplicity na 6 zuwa 8. A karuwa binopkulari 8-10 sau - da iyaka a wanda yana yiwuwa su kiyaye tare da shi. Idan sama - su hana jitter, ya karu zuwa wannan kimiyyan gani da hasken wuta.

Binopkulari tare da wani gagarumin karuwa (15-20 Musulunci) ake amfani a tare da taži a kan wanda ake gyarawa ta hanyar wani na musamman da adaftan ko adaftan. A yawa na nauyi da girma ba su da ci tsawo da kuma a mafi yawan lokuta ba dole, musamman a lokacin da nazari da wahala da yawa cikas.

Samuwa a model tare da m multiplicity (Pancratic). A mataki na karuwa a wadannan canja da hannu, kamar daukar hoto ruwan tabarau. Amma saboda da karin wuya daga cikin na'urar da suka kasance mafi tsada.

Wanda yake nufin "binopkulari 30x60", ko magana game da diamita da ruwan tabarau

Sa alama binocular qunshi wani size diamita na ta gaban ruwan tabarau na ruwan tabarau, wanda aka kora bayan nan da nan da nuna alama rabo. Alal misali, cewa yana nufin "binopkulari 30x60"? Wadannan alkaluma haka decoded: 30x - adadi multiplicity, 60 - da girman da ruwan tabarau diamita a mm.

Daga cikin diamita da ruwan tabarau image quality dogara. Bugu da kari, sun ƙaddara su ƙaddarawa, adadin haske tattara ta ruwan tabarau binopkulari - shi ne fadi, da ya fi girma diamita. Universal yanayi na jerin gwanon dauke binopkulari labeled 6x30, 7x35, ko a kalla 8x42. Idan kana shirin a cikin rãna su kiyaye a cikin yanayi, da kuma dauke su a fairly m abubuwa, kai da na'urar tare da karuwa 8 ko 10-Musulunci, da kuma cikin ruwan tabarau diamita na 30 zuwa 50 mm. Amma a yamma, ba su da matukar tasiri saboda kasa haske daga shigar da ruwan tabarau.

A mafi kyau binopkulari ga yan kallo a wasa faru - a kananan (aljihu version) tare da sigogi na game da 8h24, su ne ma dace domin general shirin.

Idan haske bai isa ba

A yanayin haske low (a yamma ko alfijir) ya kamata ko dai fi son na'urar manyan ruwan tabarau diamita ko kuwa yanka multiplicity. A mafi kyau duka rabo iya zama 7x50 ko 7h42.

A raba rukuni - abin da ake kira da dare-tabarau - aiki da kuma m dare hangen nesa na'urorin. A m ruwan tabarau bayar da multilayer shafi cewa gusar da tsananin haske. Suna amfani a gaban wani m haske (msl, Moonlight). The aiki na'urorin ma aiki a cikin cikakken duhu, a matsayin infrared radiation ne amfani da su. Debe su - dogara a kan samar da wutar lantarki.

Masoya don nazarin cosmic abubuwa (misali, ka yi la'akari da ƙasa na Lunar surface) bukatar binopkulari iko isa, tare da karuwa na akalla 20x. Domin ƙarin bayani sani da dare sama wani mai son falakin ne mafi alhẽri ya dauki kawo nesa kusa, wanda a cikin wannan yanayin ba za su maye gurbin ko mafi kyau binopkulari.

Mene ne Viewing kwana?

Kwana na view (ko filin) - wani muhimmanci halayyar. Wannan darajar wakiltar wani nisa a digiri na ɗaukar hoto. Wannan siga ne inversely dogara da karuwa - powered binopkulari da kananan "ra'ayi".

Samun manyan Viewing kwana binopkulari ake magana a kai a matsayin m-kwana (ko wani widefield). Su ne sauki dauki wa manyan duwatsu, to mafi Orient kansu a cikin sarari.

Sau da yawa da aiki bangaren da aka bayyana, ba graded kwana da nisa daga wani layi ko sarari, wanda za a iya kyan gani, a kan wani misali kewayon 1000 m.

Sauran fasali na binopkulari

A diamita na fita almajiri da ake kira quotient na diamita na ƙofar almajiri a kan girma rabo. Wannan shi ne, tare da binopkulari 6x30 alama wannan adadi - 5. A ganiya yawan, a cikin wannan harka - kamar 7 mm (da girman da wani mutum almajiri).

Wanda yake nufin "binopkulari 30x60" a wannan yanayin? Gaskiyar cewa girman da mafita almajiri a irin wannan lakabtawa ne 2. Irin wannan tabarau ba su dace ga ma dogon kallo da kyau lighting sannan kuma ta kara da idanu gajiya da iri. Idan lighting ne matalauta, ko za a ci gaba da lura, wannan adadi ya kamata a kalla 5, zai fi dacewa 7 ko fiye.

Wani zabin - budewa "a cajin" na image haske. Ta - a kai tsaye gwargwado ga diamita na fita almajiri. Tsokaci da lambar, characterizing shi, shi ne daidaita da square na da diamita. kyawawa don samun wannan kudi ba kasa da 25 a karkashin rage yawan yanayin haske.

Next abu - mayar da hankali. Da yake tsakiya, shi ne - a duniya wajen m wasa. Mai kula haka shi ne dake kusa da hinjis a haɗa bututu. Saka tabarau ne kyawawa su da binopkulari da diopter gyara.

Me kuma yake da muhimmanci

Others, ba haka duniya halaye na binopkulari, duk da haka, taka muhimmiyar rawa a ya zabi. Zurfin filin da ake kira da tamanin da rabi zuwa abu na kallo, wanda ba a bukata don canja saurare mayar da hankali. Shi ne ƙananan, da mafi multiplicity na na'urar.

Binopkulari stereoscopic (binocular) muhimmi halayyar dan Adam ido alama, wanda ya sa ya yiwu su kiyaye abubuwa a cikin adadin da lokaci. Wannan amfani da shi kafin ko monocular kawo nesa kusa. Amma shi ne ingancin da cewa shi ne amfani a gona, ya tsoma baki a cikin wasu lokuta. Saboda haka, misali, a cikin wasan opera da tabarau aka rage girmanta.

Bisa ga Tantancewar tsarin ruwan tabarau binopkulari ne (gidan wasan kwaikwayo, Bagalile) da kuma prismatic (ko filin). A cikin farko - mai kyau budewa rabo, da live image, karamin karuwa, kuma kunkuntar filin daga view. Abu na biyu, prisms ake amfani, tana mayar da wani inverted image samu daga ruwan tabarau a saba. Wannan rage tsawon kuma binocular Viewing kwana ƙaruwa.

Transparency factor ake kira da na'urar da ikon hawa haske haskoki bayyana sulusi da murabba'i. Alal misali, idan 40% na haske hasara, wannan coefficient ne daidai to 0.6. Its iyakar darajar - naúrar.

Ta yaya ne jikin binopkulari

Its main amfani - ƙarfi. Shockproof ingancin rubberised gidaje da aka bayar, ta hanyar da shi ne ya cimma nasara a cikin AMINCI yayin da kiyaye hannayensu da kuma danshi juriya a gumi weather.

Modern hana ruwa binopkulari aka rufe a kan haka da cewa za'a iya samun wasu lokaci a karkashin ruwa zuwa zurfin 5 mita ba tare da lalacewar da kanta. The ruwan tabarau kare daga fogging, ciko da sarari tsakanin su da nitrogen. Wadannan halaye ke da muhimmanci ga hikers, dayansu, naturalists. Rangefinder binopkulari tare da m bincike, inconspicuous na'urar da wani Matte gama - magoya to watch da dabbobi.

Wasu maras misali fasali na mutum na'urorin kamar siffar stabilizer, a Laser kewayon manemin ko a gina-in kamfas ƙwarai ƙara kudin da binopkulari maraba kawai idan ya cancanta. Yanke shawara da kanka - ko kana bukatar irin matsayin rangefinder binopkulari idan kana son biya karin domin wannan zaɓi.