Nzvimbo yakakura yakanangwa uye goho rakakurafisheye lenziinoreva fisheye lens ine saizi yakakura yekunzwa (senge yakazara furemu) uye yakakura kukosha kwekuvhara (senge f / 2.8 kana yakakura).Iine kona yakakura kwazvo yekutarisa uye nzvimbo yakafara yekuona, mabasa ane simba uye yakasimba yekuona maitiro, uye inokodzera akasiyana siyana ekupfura, kunyanya munzvimbo dzine mwenje wakaderera kana painodiwa kona yekuona yakafara, senge mafoto ehusiku. , mifananidzo yekuvaka, nezvimwe.

Hunhu hwefisheye lenses ine hombe inotangwa nzvimbo uye yakakura aperture

Iyo hombe inotarirwa nzvimbo uye yakakura aperture fisheye lens yave chishandiso chinonakidza kune vanotora mifananidzo uye maartist kuti vagadzire neayo akasiyana maitiro ekuona uye Ultra-wide-angle ndima yekuona.Hunhu hwayo hwakatanhamara:

Super yakakura yekutarisa angle

Iko kona yekuona lenzi yehove kazhinji yakakura kupfuura iyo yeakajairika lens.Makona ayo ekutarisa anogona kusvika 180 madhigirii kana kutokura, ayo akakodzera kutora nzvimbo dzakakura uye nzvimbo.

Bright aperture

Iyo yakakura aperture fisheye lens ine yakakura aperture, iyo inobvumira chiedza chakawanda kupinda mu sensor uye inowana zvirinani zvekufungidzira mhedzisiro kunyange munzvimbo dzakadzika-mwenje.

Iyo hombe aperture fisheye lens

Simba rekuona maitiro

Mifananidzo yakatorwa nafisheye lenzivane simba rekuona maitiro uye yakasarudzika aesthetic mhedzisiro.Iyi yakasarudzika yekuona kutaura yakakurumbira pakati pevanyori, vagadziri uye mafoto.

Strong distortion effect

Iyo fisheye lens inogadzira yakakosha kupeta mhedzisiro yechiitiko, uye iyi kukanganisa maitiro inopa iyo yakatorwa mifananidzo yakakosha yekuona maitiro.Zvisinei, haasi munhu wose anofarira izvi, saka mamiriro ayo anogona kushandiswa ane mashoma.

Huge kudzika kwemunda

Iyo fisheye lens ine kudzika kwakakura kwemunda, izvo zvinoreva kuti mifananidzo yakawanda inogona kuramba ichinyatsooneka pasi peiyo fisheye lens, uye haizoratidzike yakasviba kunyangwe iri padhuze nelenzi.

Compact uye inotakurika saizi

Malenzi eFisheye anowanzo compact uye anotakurika, uye ndeimwe yeakakosha lenzi muhomwe yevazhinji vanofarira mafoto uye nyanzvi dzekutora mifananidzo.

Imaging nzira yefisheye lens ine hombe inotangwa nzvimbo uye yakakura aperture

Sezvo nzvimbo hombe yainotarirwa uye hombe aperture fisheye lens ine yakakosha-yakafara-ekona maitiro uye ekufungidzira maitiro, vatori vemifananidzo vanofanirwa kuita sarudzo ine musoro uye kutonga kwakavakirwa pane chaiwo mapikicha kuitira kuti vawane zvakanakisa zvekufungidzira.Paunenge uchipfura uine hombe nzvimbo yakanangwa uye hombe aperture fisheye lens, unogona kufunga idzi dzakajairika nzira dzekufungidzira:

Len kururamisa

Iyo yakakura-ekona yemhando yehove lenzi inogona kukonzera kukanganisa kwakanyanya, kunyanya padyo nemicheto yefuremu.Nekushandisa mapikicha ekugadzirisa software kana maturusi ekugadzirisa lens, mifananidzo yefisheye inogona kugadziriswa kuita kuti mitsara yakatwasuka mumufananidzo yakatwasuka uye nekuvandudza huwandu hwemifananidzo.

Yakakura aperture fisheye lens yekupfura mienzaniso

Yakanyorwa denderedzwa mifananidzo

Iyo yekufungidzira yemhando yefisheye lens inodarika rectangular nzvimbo ye sensor, saka mitsetse yakasviba ichagadzirwa panguva yekufungidzira.Nekucheka iyo inoshanda nzvimbo yemufananidzo pane sensor mune yakanyorwa denderedzwa, unogona kubvisa dema mativi uye kushandura mufananidzo wefisheye kuita wenguva dzose denderedzwa mufananidzo.

Panoramic stitching

Fisheye lensesinogona kutora nzvimbo yakakura yekuona nekuda kwehupamhi-makona maitiro.Yakasanganiswa nepanoramic stitching tekinoroji, mapikicha akawanda akatorwa nefisheye lenzi anogona kubatanidza kuti awane hombe panoramic mufananidzo.Iyi nzira inowanzoshandiswa mumifananidzo yakadai semifananidzo yemamiriro ezvinhu uye nzvimbo dzeguta.

Creative applications

Nekuda kweiyo yakakosha mhedzisiro yefisheye lens, yakasarudzika yekuona maitiro anogona kugadzirwa mukutora mafoto.Semuyenzaniso, kukanganiswa hunhu hwelenzi rehove hunogona kushandiswa kukudza zvinhu zviri pedyo-siyana uye kugadzira zvakakosha zvinoonekwa kana kudzika kwemunda kwakakura, izvo zvinogona kushandiswa mune zvimwe zviitiko zvinoda kusika.

Kushandiswa kwefisheye lens ine nzvimbo yakakura yakanangwa uye yakakura aperture

Iyo hombe inotariswa pamusoro uye hombe aperture fisheye lens, nekuti ine yakafararisa yekuona kona, inogona kutora nzvimbo yakafara uye kugadzira yakasarudzika yekuona maitiro.Inoshandiswa zvakanyanya mune imwe nyanzvi yekutora mifananidzo uye yekugadzira mafoto minda.

Extreme sports photography

Mumitambo yakanyanyisa yakadai seskiing, skateboarding, uye bhasikoro, lenzi dzehove dzinogona kupa nzvimbo yakakura yekuona iyo mamwe ma lenzi asingakwanisi kuwana, achitipa maonero matsva uye kunzwisisa kwemitambo yakadai.

Kushambadzira Photography uye Creative Photography

Iyo hombe aperture fisheye lens inogona kupa yakakosha yekuona maitiro uye inowanzo shandiswa mukushambadzira uye kugadzira mafoto kuti isiye yakadzika fungidziro kuburikidza neanoshamisa maonero.

Architectural photography

Kuenzaniswa nemamwe lenzi, lens yefisheye inogona kuwana nzvimbo yakazara yekuona, uye inogona kupfura zvivako zvepamusoro-soro, nzvimbo dzeguta, nezvimwewo kubva pane zvisati zvamboitika.

Kushandiswa kwemahombe aperture fisheye lens

Kuongorora Kwenyeredzi uye Kutora Mifananidzo

Thefisheye lenziine nzvimbo yakakura inotarirwa inogona kutora nzvimbo yakakura yedenga, iyo inobatsira zvikuru pakuongorora nyeredzi.Semuenzaniso, inogona kushandiswa kumifananidzo yenyeredzi, kusanganisira denga rine nyeredzi, Milky Way, aurora, kuora kwezuva, kupera kwemwedzi uye zvimwe zviitiko, zvinogona kuonekwa zvakajeka.

Panoramic uye VR mifananidzo

Nekuti inopa nzvimbo yakakura yekuona, iyo fisheye lens yavewo sarudzo yakanaka ye360-degree panoramic kutora mafoto, uye zvakare inopa zvirinani dhizaini uye marongero mazano evagadziri vemukati vechokwadi chaiyo (VR) mifananidzo.