Ikhamera engaphansi kwamanzi yokudoba iqhwa

Kuyo yonke imikhakha yempilo yethu, izinto ezintsha zingeniswa nsuku zonke, inqubekelaphambili nezinto zokuzilibazisa zomuntu ngamunye azidluli. Ikhamera engaphansi kwamanzi yokudoba ebusika ayiseyona ilukuluku, kukhona amachibi ambalwa lapho lesi simangaliso sobuchwepheshe singasetshenziswa.

Iyini ikhamera yokudoba eqhweni futhi ihlanganisani

Ikhamera engaphansi kwamanzi yokudoba iqhwa ivele emashalofini muva nje, kodwa isivele ithole ukuthandwa phakathi kwabaningi abathanda ukudoba eqhweni. Izinzuzo zokusebenzisa idivayisi zisobala, futhi iqukethe izingxenye ezilandelayo:

  • ikhamera;
  • intambo, ubude bayo bungase buhluke;
  • imonitha lapho isithombe sizovezwa khona;
  • ibhethri;
  • ishaja.

Abanye abakhiqizi bagcwalisa umkhiqizo nge-visor yelanga kanye nesikhwama sokuthutha, kodwa lokhu akudingekile.

Imingcele yezingxenye ngayinye ihluke kakhulu, umenzi ngamunye ubeka izici zakhe zento ngayinye ngayinye. Abanye benza izikhala zamamemori khadi, lokhu kukuvumela ukuthi uthwebule bese ubuka izinto eziwumphumela ezimweni ezinethezekile.

Isithombe ezimweni eziningi umbala, isithombe esimnyama nesimhlophe siyivelakancane kakhulu. Ngokuyinhloko, abakhiqizi bakhiqiza amadivaysi esimanje anomfanekiso wombala, kodwa uma isithombe simnyama nesimhlophe, khona-ke iphutha lokufunda lenzekile phakathi kwekhamera nesibonisi.

Indlela yokusebenzisa ikhamera yokudoba eqhweni

Ungasebenzisa idivayisi kusukela eqhweni nasehlobo emanzini avulekile. Isetshenziswa, ikhamera ilula futhi ilula, ngosizo lwayo ungakwazi ukufunda i-topography engaphansi kwechibi elingajwayelekile noma uhlole phansi kwechibi olithandayo ngokuningiliziwe, uthole ukuthi izinhlanzi zihlala kuphi, unqume ukuthi iyiphi ingxenye lapho. iyiqoqo labantu abahlala ezinhlanzi, futhi iziphi izindawo ezingenazo nhlobo izinhlanzi. Ikhamera exhunywe endukwini eduze kwehhuku ikuvumela ukuba unqume ukuthi inhlanzi inesithakazelo ku-bait ehlongozwayo noma uma kufanele uyinikeze enye into.

Ukusebenzisa idivayisi kulula, lapho udoba eqhweni, ikhamera yehliselwa emgodini ngamunye ngobude bentambo futhi insimu ihlolwe ngokuqapha. Kudingeka ukushayela ngokucophelela okukhulu ukuze ungathusi izakhamuzi zendawo okungenzeka zibe nentshisekelo kulokhu kuqanjwa kabusha.

Ngokuhlola okugcwele emgodini, badlulela kwelandelayo, futhi baqhubeke njalo baze bathole izinhlanzi endaweni ekhethiwe.

Ungakwazi futhi ukwehlisa ikhamera kanye nehhuku ku-tackle, ukuze ukwazi ukuhlola imikhuba yezinhlanzi, futhi usethe izintandokazi zabo kuma-bait.

Yini okufanele uyibheke lapho ukhetha

Ukukhetha ikhamera engaphansi kwamanzi yokudoba ebusika, kufanele unqume ngokushesha umsebenzi. Ukubuka nje kuzoba nenani elilodwa, kodwa idivayisi yokurekhoda izobiza ngaphezulu.

Ngaphezu kwalokho, izici ezilandelayo nazo zibalulekile:

  • ukuzwela kwe-matrix, ukuphakama kwayo, kungcono;
  • imodeli ngesithombe sombala noma omnyama nomhlophe;
  • ukubonisa ukulungiswa;
  • i-angle yokubuka nayo ibalulekile, ama-degree angama-90 azokwanela, kepha izinkomba ezinkulu zizonciphisa kakhulu ikhwalithi yesithombe esidlulisiwe;
  • ukujula okukhulu kokucwiliswa, ungakudideli nobude bentambo;
  • ukunakekelwa okukhethekile kufanele kukhokhwe ebangeni lokushisa lokusebenza, ubuncane kufanele bube okungenani -20 ebusika bethu;
  • impilo yebhethri nayo ibalulekile, kodwa isikhathi esibonisiwe ngeke ngaso sonke isikhathi sihambisane neqiniso, konke kuncike endaweni ezungezile;
  • ikhwalithi ye-backlight, inketho engcono kakhulu imisebe ye-infrared, futhi inombolo yabo isuka ezicucu ezingu-8.

Uma kungenjalo, umdobi ngamunye uncike kulokho akuthandayo futhi ukhetha izeluleko zabangane noma ngokugcwalisa imininingwane engekho ezinkundleni zokudoba.

Amakhamera angaphansi kwamanzi angu-10 aphezulu okudoba

Ukukhethwa kwamakhamera angaphansi kwamanzi okudoba ebusika kukhulu kakhulu, ngisho ne-angler enolwazi angathola ukudideka phakathi kwamamodeli ethulwe ngisho nomkhiqizi oyedwa.

Ngaphambi kokuthi uye esitolo noma u-oda kuwebhusayithi esitolo esiku-inthanethi, kufanele ufunde izilinganiso, uthintane namaqabane anolwazi olunzulu, futhi ubone ukuthi babhala ini ezinkundleni.

Wonke umuntu ukhetha ngokuzimela, kuyilapho ecabangela kokubili uhlangothi lwezezimali nobuchwepheshe. Isilinganiso samakhamera adume kakhulu sibukeka kanje.

ihlobo 52

Umkhiqizi wasekhaya usebenzisa izingxenye ezingcono kakhulu ukuqedela iphakheji, kuhlanganise nekhamera ye-Sony. Ngaphezu kwezingxenye eziphoqelekile, ikhithi ihlanganisa icala elikahle lokuthutha, intambo esuka kukhamera ukuya kumqapha wamamitha angu-15, kungenzeka ukurekhoda lokho okubonayo kumemori khadi.

I-Calypso UVS-3

Kwenziwe e-China, ikhamera yokudoba eqhweni evela kulo mkhiqizo izibonakalise kuphela ohlangothini oluhle. Imelana nesithwathwa kuze kufike ku--20 degrees, kuyilapho lokhu akuthinti ikakhulukazi ikhwalithi yesithombe esiphumayo. Ubude bentambo ngamamitha angu-20, ngaphezu kokucushwa okujwayelekile, lo mkhiqizo une-visor yelanga, imemori khadi yokurekhoda lokho okubonayo, kanye ne-stabilizer.

IBarracuda 4.3

Ukusebenzisa ikhamera kulula, ngisho nengane ingakwazi ukuyiphatha. Isetshenziswa yibo bobabili abadobi abanolwazi nabaqalayo kuleli bhizinisi. Ngaphezu kwephakheji evamile, ngaphezu kwekhamera nokuqapha, kukhona ubakaki kanye nokukhweza kwedivayisi. Ngosizo lwekhamera, ungamane ufunde i-reservoir, futhi udubule kukholamu yamanzi nasezindaweni ezingezansi.

Intambo ingamamitha angu-30 ubude.

I-Sitek Fishcam-360

Lo modeli uhlukile kunangaphambili, une-angle yokubuka yama-degree angu-360, okungukuthi, ijikeleza i-axis yayo. Ngaphezu kwalokho, idivayisi ingakwazi ukwenza ukudubula okuphezulu ngisho nasemanzini anodaka ekujuleni okungafika kumamitha angama-60. Isilawuli kude esikahle sizokuvumela ukuthi ulawule ikhamera futhi uyiqondise endleleni efanele.

I-Marcum recon 5 kanye ne-RC5P

Ikhamera enamandla izobonisa isithombe sekhwalithi enhle kusiqapha sombala ngisho nenani elincane lokukhanya. Ngaphandle kwesikhwama sokuthutha, kukhona necala lekhamera, okuyinto kwezinye izimo ebaluleke kakhulu. Intambo ingamamitha angu-15, i-angle yokubuka inkulu ngokwanele, ifinyelela kuma-degree angu-110, izinga lokushisa lokusebenza lifika ku--15 degrees.

Ikhamera ye-infrared ye-Eyoyo 1000TVL HD 30 m

Ikhamera yombala yokufunda ngaphansi kwamadamu ebusika nasemanzini avulekile. Ubude bentambo bungamamitha angu-30, ama-LED angama-infrared angu-12 azosiza ukubona yonke into ngisho nakusihlwa. Ikhithi ngokuvamile iza nekesi lokuthwala kanye ne-visor yelanga.

Isici isikhathi eside somsebenzi, ngaphansi kwezimo ezijwayelekile kufika emahoreni ayi-10. Ingasetshenziswa emazingeni okushisa afinyelela ku -20 degrees.

I-SYANSPAN yoqobo 15|30|50 m

Umkhiqizi ukhiqiza ikhamera enobude obuhlukene bezintambo, ingaba yi-15, 30 ngisho namamitha angu-50. Isici somkhiqizo ukudluliswa kwesithombe esihle kakhulu kusuka kukhamera kuya kumqaphi emanzini ahlanzekile, indawo engcolile kanye nokuba khona kwe-algae kuzonciphisa kakhulu ikhwalithi yolwazi oludlulisiwe.

Ikhamera ikhiqizwa ngesimo senhlanzi encane; ngalokhu akubesabisi abakhileyo endaweni yokulondoloza amanzi, kodwa ngokuvamile kuvusa ukuhlasela kwezilwane ezizingelayo.

I-GAMWATER 7 inch HD 1000tvl

Le modeli inokuningi efana neyangaphambili. Ubude bentambo bungahluka, umthengi ngokwakhe ukhetha okufanele kakhulu kuye. Umkhiqizo ulungele kokubili izindawo zamanzi ahlanzekile nasolwandle. Ikhwalithi yesithombe esikrinini incike ekudakaleni kwamanzi, uma ehlanzekile, isithombe siyacaca.

I-engeli yokubuka ingamadigri angu-90, ikhamera iqukethe kokubili ama-LED amhlophe namalambu e-infrared. Umkhiqizo usesimweni ngokuphelele, umqaphi wakhiwe esivalweni, ngakho-ke awunayo i-visor yelanga.

Buka ikhamera ye-Eye yokudoba ebusika 1000 tvl

Idivayisi ilungele ukuhlola izingxenye ezingezansi neziseduze naphansi ze-reservoir. Ikhamera enamandla, ngisho ne-turbidity encane, izobonisa isithombe esicacile kumonitha futhi izokuvumela ukuba unqume izindawo zokupaka izinhlanzi. Ubude bentambo bungahluka, wonke umuntu ukhetha okulungile kuye. Ama-LED we-infrared akuvumela ukuthi ubuke indawo ngamamitha angu-2-4, kuyilapho ungesabi izakhamuzi ze-reservoir.

I-Ice Fish Finder 1000 TVL4.3

Umkhiqizo uhlukaniswa njengenketho yesabelomali, ingasetshenziswa ebusika nasemanzini avulekile. Ama-LED azosiza ukubona phansi kanye nokudoba kukholamu yamanzi. Ubude bekhebula buyahlukahluka, umthengi angakhetha ngokuzimela usayizi odingekayo kuye.

I-engeli yokubuka ifika kuma-degree angu-90, izinga lokushisa elincane lifika ku- -15.

Lawa akude nawo wonke amakhamera angaphansi kwamanzi, kodwa lawa yiwo avame ukuthengwa ezitolo eziku-inthanethi nasezindaweni zokudayisa ezimile.

shiya impendulo