Chii chinonzilenzi yeziso rehoveLenzi yeFisheye igirazi rakafara zvakanyanya rine zvinhu zviviri zvikuru: kureba kupfupi uye nzvimbo yakafara yekuona. "Lenzi yeFisheye" ndiro zita rayo rinozivikanwa.
Kuti lenzi ikwanise kuona zviri nani, lenzi yepamberi yelenzi iyi ipfupi zvikuru uye inobuda ichienda kumberi kwelenzi yakaita separabolic shape, iyo yakafanana nemaziso ehove, saka zita rekuti "lenzi yefisheye". Vanhu vanodanawo mifananidzo yakatorwa nayo kuti "mifananidzo yefisheye".
Nzvimbo yekuona lenzi yefisheye yakakura zvikuru, uye furemu yemufananidzo wainotora ine ruzivo rwakakura, saka haifanirwe kutenderera kana kuskena uye inogona kushanda nenzira yakatarisa. Pamwe chete nezvakanaka zvehukuru hudiki uye kuvanza kwakasimba, lenzi yefisheye ine kukosha kwakasiyana muminda yakasiyana-siyana.
1.Nheyo ye lenzi yefisheye
Kana bhora reziso remunhu richitenderera kuti rione, kona yekuona inogona kuwedzerwa kusvika pamadhigirii 188. Kana bhora reziso risingatendereri, kona yekuona inoshanda inongova madhigirii 25 chete. Kufanana nelenzi yekamera yakajairika (kona yekuona 30-50 degrees), lenzi yeziso remunhu yakatetepawo, ine kona yakamanikana yekuona, asi inogona kuona zvinhu zviri kure.
Kusiyana neziso remunhu, lenzi iri muziso rehove yakaita denderedzwa, saka kunyangwe ichingoona zvinhu zviri pedyo chete, ine kona yakakura yekuona (kona yekuona 180-270 degrees), zvinoreva kuti inogona kuona zvakanyanya.
Pfungwa yekufungidzira ye lenzi yefisheye
Magirazi ekare ane makona akafara anoshandisa dhizaini yakatwasuka kuderedza kukanganiswa.Magirazi eFisheye, kune rumwe rutivi, kazhinji inoshandisa chimiro chisina kurongeka. Hunhu hwemuviri hwechivakwa ichi hunosarudza hunhu hwacho hwakafara zvakanyanya kupfuura hwemagirazi akajairwa, asi zvinotungamirawo ku "kukanganiswa kwebhareri" kusingadzivisiki.
Kureva kuti, pasi penzvimbo imwe chete, huwandu hweruzivo rwuri pedyo nepakati pemufananidzo wefisheye ndihwo hwakakura uye kuchinja kudiki, nepo radius ichiwedzera, huwandu hweruzivo hunoderera uye kuchinja kunowedzera zvishoma nezvishoma.
Kukanganiswa kwebhareri munondo unocheka nemativi maviri: mukutsvagisa kwesainzi, kushanda nesimba kukuru kunoiswa pakugadzirisa kuti pave nenzvimbo dzakafara zvikuru dzekuona uku kuchideredza kukanganiswa kwemifananidzo, nepo munzvimbo dzakadai semifananidzo yemafirimu, kukanganiswa kwebhareri kunogona kupa mifananidzo chitarisiko chakashinga uye chakasiyana.
2.Nhoroondo yeLenzi yeFisheye
Nhoroondo yemalenzi efisheye inogona kuteverwa kudzokera kumashure kusvika pakutanga kwezana remakore rechi20. Muna 1906, nyanzvi yefizikisi yekuAmerica Robert W. Wood akatanga kutaura nezvepfungwa yelenzi yefisheye. Akashandisa malenzi efisheye kugadzira mifananidzo ye180° yemvura kubva pasi pemvura. Akafunga kutevedzera mamiriro ekushanda emalenzi efisheye ndokugadzira lenzi yefisheye inogona kugadzira mifananidzo yehemispherical.
Muna 1922, WN Bond yakavandudza "lenzi yefisheye" yaWood. Muma1920, malenzi efisheye aiwanzo shandiswa mukuongorora kuumbwa kwemakore nekuda kwekona yawo yekuona yakafara, iyo yaigona kubata denga rese. Muma1940, Robin Hill akagadzira lenzi yefisheye zvechokwadi uye akaishandisa mukutengeserana. Akavandudza kupenya kwelenzi yefisheye uye akaderedza nhamba yeF yesystem.
Pakazosvika makore ekuma1960, nekugadzirwa kwemalenzi efisheye akawanda, malenzi efisheye akafarirwa nevanhu vakasiyana-siyana uye akatanga kuva rimwe remalenzi akakurumbira emamuvhi, mitambo yemhando yepamusoro uye tsvakurudzo yesainzi.
Magirazi efisheye
Pakutanga kwezana remakore rechi21, kufarirwa kwemakamera edhijitari uye kufambira mberi kwetekinoroji yekutora mifananidzo kwakaita kutimagirazi eziso rehovevanotanga kupinda mumunda wekuona kwevatengiwo zvavo. Kune mhando dzakasiyana-siyana dzemagirazi efisheye ari pamusika, ayo asina kungova nemhedzisiro yakakura chete, asiwo ane dhizaini yepamusoro uye kuburitsa mavara, izvo zvinogona kusangana nezvinodiwa nevanofarira kutora mifananidzo kuti vaone mhando yemifananidzo.
3.Kushandisa lenzi yefisheye
Magirazi eFisheye anoshandiswa zvakanyanya muminda yakawanda nekuda kwekugadzirwa kwawo kwakasiyana kwemaziso uye kugona kubata maangle ekuona akafara zvakanyanya.
Mashandisirwo ehunyanzvi hwemafirimu
Kushandisa lenzi yefisheye pakupfura chiitiko kuchaita kuti vateereri vanzwe vakarasika uye vachinyudzwa. Semuenzaniso, kana munhu akamuka aine hangover yakanyanya uye asina chokwadi chekuti ari kupi, lenzi yefisheye inogona kuratidza maonero asina kunaka emunhu wekutanga kune vateereri. Pamusoro pezvo, lenzi yefisheye inokoshawo pakutora mifananidzo yezviitiko zvakaita sekurekodhwa kwekuchengetedza uye kuratidzwa kwemasuo ekudzivirira kuba.
Zvakanyanyaszviteshi
Lenzi yefisheye inofanirwa kuve nayo pakutora mifananidzo yemitambo yakanyanya senge skateboarding neparkour. Inobvumira mutori wemifananidzo kuti aone zvizere skater uku achitarisa skateboard.
Magirazi eFisheye anowanzo shandiswa kupfura mitambo yemhando yepamusoro
Kutarisaamafomu
Mukutarisa kuchengetedzeka, nzvimbo yekuona yakafara yemagirazi eziso rehoveinogona kufukidza nzvimbo yakakura uye kubvisa dzimwe nzvimbo dzisingaonekwe. Inogona kushandiswa kutarisa nzvimbo dzakakura, dzakadai semahoro, matura, nzvimbo dzekupaka mota, nezvimwewo, kupa kugona kwekutarisa panoramic uye kuvandudza kushanda zvakanaka kwekutarisa uye kuchengetedzeka. Semuenzaniso, kamera yefisheye yakaiswa mushopu inogona kutarisa nzvimbo yese yekutenga pasina kusanganiswa kwemakamera akawanda akajairwa.
Zviri paindanetirhukama
Magirazi eFisheye anogona kushandiswa kutora mifananidzo kana mavhidhiyo enzvimbo, zvichipa zviitiko zvechokwadi zvezviri kuitika pakombiyuta uye matekinoroji echokwadi akawedzerwa. Magirazi eFisheye anobvumira vagadziri veVR kutora maonero akafara enyika yepakombiyuta, vachitevedzera maonero echisikigo evanhu uye vachivandudza pfungwa yekunyudzwa. Semuenzaniso, mumunda wekushanya kwepamhepo, magirazi efisheye anogona kutora mifananidzo yepakombiyuta, kuendesa vashandisi kunzvimbo dziri kure, uye kupa ruzivo rwekufamba rwakadzama.
Kutora mifananidzo yemudenga uye kutora mifananidzo yedrone
Magirazi eFisheye anowanikwawo mukutora mifananidzo yemudenga uye kutora mifananidzo yedrone, izvo zvinogona kutora mifananidzo yakasiyana-siyana uye kupa mifananidzo inoyevedza uye ine simba.
Magirazi eFisheye anowanzo shandiswa pakutora mifananidzo yemudenga uye kutora mifananidzo yedrone.
Tsvagiridzo yesainzi
Mubasa rekutsvaga kwesainzi, magirazi efisheye anoshandiswawo zvakanyanya mukutsvaga geology, kuongorora nyeredzi, kurapa mifananidzo, nezvimwewo, uye anogona kupa ruzivo rwakakwana.
Magirazi eFisheyezvinogona kupa ruzivo rwakasiyana rwekuona uye huwandu hwakakura hwekutarisa, uye chikamu chakakosha chetekinoroji yemazuva ano yekuona. Nekufambira mberi kwetekinoroji, kushandiswa kwemalenzi efisheye kuchawedzera, zvichiunza nyore uye hunyanzvi muhupenyu hwedu nebasa redu.
Pfungwa Dzekupedzisira:
ChuangAn ndiye akatanga kugadzira malenzi efisheye, ayo anoshandiswa zvakanyanya muminda yakasiyana-siyana. Kana uchida kana uchida malenzi efisheye, ndapota taura nesu nekukurumidza.
Nguva yekutumira: Chikunguru-08-2025
