Chii chinonziFisheye Lens? Fisheye Lenses anogona kutora iyo yakanyanya kuwanda munda wekutarisa, kazhinji anosvika zana nemakumi mairi madhigirii kana anopfuura, ayo anotendera kuti mutorwa atore nzvimbo yakakura kwazvo yechiitiko ichi mune imwechete pfuti.

Iyo FisHeye Lens

Fisheye Lenses anotumidzwa mazita mushure mekusarudzika kwavo kwakasiyana maitiro, ayo anogadzira logl kana yemuzara-yakaumbwa chifananidzo chinogona kuve chakanyanyisa kuwedzeredzwa uye chinyoreso. Iko kukanganisa kwakakonzerwa kunokonzerwa nenzira iyo lens inobvisa mwenje sezvo ichipfuura nepakati pegirazi zvinhu zve lens. Izvi zvinokanganisa zvinogona kushandiswa zvakasikwa nevatori vemifananidzo kuti vagadzire mifananidzo yakasarudzika uye ine simba, asi inogona kuve yakaganhurirwa kana mufananidzo wemusango-wakataridzika uchidikanwa.

Fisheye Lenses inouya mumhando dzakasiyana siyana dzakasiyana, kusanganisira dzinotenderera Fishheye lenses, cripped-circle fisheye lenses, uye yakazara-firme fisheme lenses. Imwe yeiyi mhando dzeFisheye lenses ine maitiro ayo akasiyana uye akakodzera mhando dzakasiyana dzekutora mifananidzo.

Kusiyana necastlinanear lens,Fisheye Lenseshaina kuzadziswa zvizere nehurefu hwekureba uye kuparadzwa kwega. Angle of Maonero, Mufananidzo Dhinda, Type Trust, uye Sensor inovhara zvese zvinosiyana-siyana zvakazvimirira pane izvi.

Mhando dzekushandisa chimiro

Circular Fisheye Lenses

Mhando yekutanga yeFisheye FERISES YAKAITWA 'YAKAITWA "LENSES ZVINOGONA KUTI VAVE KUTAMBURA ICHI CHEMA CHEMA CHEMA CHEMA CHEMA CHEMA. Ivo vane ipfupi kwazvo focal kureba, kazhinji kubva pa 7mm kusvika 10mm, iyo inovagonesa kubata iyo yakanyanya kutaridzika maonero echiitiko.

Denderedzwa Fisheye Lens

Circular Fisheye Lenses yakagadzirirwa kuburitsa denderedzwa mufananidzo pane iyo kamera sensor kana yefirimu ndege. Izvi zvinoreva kuti chifananidzo chinobva chine chimiro chinotenderera chine miganhu matema akatenderedza nzvimbo yakatenderedza, ichigadzira yakasarudzika "fishbowwl" maitiro. Makona echitenderedzwa Fisheye mufananidzo uchave wakasviba. Uku kusviba kwakasiyana neyekutanga kusunganidzwa kwezvirongwa zvekurekodha uye zvichiramba zvichidzika. Mufananidzo unotenderera unogona kushandiswa kugadzira zvinonakidza uye kwekugadzira mimhanzi. Izvi zvine 180 ° Vertical, yakatwasuka uye diagonal angle yekuona. Asi inogona zvakare kuve iri kugumira kana iyo mutambi arikuda extangular phatsi ratio.

KutenderedzaFisheye Lensesvanowanzo shandiswa mukugadzira uye hunyanzvi hwekutora mifananidzo, senge mune zvekutakura mafoto, Abstract Photography, uye zvakanyanyisa kutora mifananidzo. Vanogona zvakare kushandiswa kwesainzi uye technical application ipo pakaonekwa seyekona inodiwa, senge mune nyeredzi kana microscopy.

Diagonal fisheye lenses (AKA yakazara-chimiro kana rectangular)

Sezvo Fisheye Lenses akawana mukurumbira mune general Photography Ivo vanonzi diagonal, kana dzimwe nguva "rectangular" kana "yakazara-furemu", fisheyes.

Diagonal Fisheye Lenses mhando yeFisheye Lens iyo inogona kuumba iyo Ultra-yakajeka maonero echiitiko neyekuona ndima ye180 kusvika 190 degrees, nepo yakatwasuka uye yakatwasuka uye yakatwasuka mafungiro ichave diki. Aya ma lenses anoburitsa zvakashata uye zvakawandisa maonero, asi kusiyana necituru ffeye lenses, ivo vanozadza iyo yakazara rectangular furme yeiyo kamera yekamera kana yefirimu ndege. Kuti uwane mhedzisiro yakafanana pamakamera emadhijitari ane madiki madiki, mapfupi ezvipfupi arefu anodikanwa.

Mhedzisiro yekukanganisa ye diagonalFisheye LensInogadzira iyo yakasarudzika uye inoshamisa yekutarisa iyo inogona kushandiswa yakasikwa nevatori vemifananidzo kuti vatore mifananidzo ine simba uye yemaziso. Maonero akawandisa anokwanisa kugadzira pfungwa yekudzika uye kufamba mune chiitiko, uye inogona zvakare kushandiswa kugadzira kuumbwa uye kwekuvhiya.

Diagonal fisheye lens

Mufananidzo kana cripped-circle fisheye lenses

Cripped-denderedzwaFisheye Lensesndeimwe mhando yeFisheye fenzi iripo, kuwedzera kune iyo denderedzwa Fisheye uye yakazara-furme fisheye lissies yandambotaura. Iyo yepakati pakati peiyo diagonal nedenderedzwa fishiye ine denderedzwa fananidzo yakagadzirirwa yehupamhi hwemafirimu pane kukwirira. Nekuda kweizvozvo, pane chero mraba firimu fomati, iyo denderedzwa mufananidzo ichasimwa kumusoro uye pasi, asi ichiri kuratidza matema edombo kuruboshwe uye kurudyi. Iyi fomati inonzi "mufananidzo" Fisheye.

Cripped-circle Fisheye lens

Aya ma lenses kazhinji ane urefu hwekutenderera kakatenderedza

Cripped-circle Fisheye Lenses isarudzo inodhura inokwanisika ichienzaniswa neyakazara-frame fisheye lenses, uye ivo vanopa maonero akasarudzika nemhedzisiro yekukanganisa.

Miniature Fishheye Lenses

Miniature Digital Makamera, kunyanya kana ichishandiswa sekamera yekuchengetedza, kazhinji inowanzove neFisheye lenses kuti uwedzere kufukidza kufukidzwa. Miniature fisheye lenses, seye m12 fisheye lenses uye m8 Fisheye lenses, akagadzirirwa madiki madiki anoshandiswa mune yekuchengetedza makamera anoshandiswa anosanganisira 1/4 ", uye 1/2" . Zvichienderana nenzvimbo inoshanda yemifananidzo yemifananidzo, iwo magetsi akafanana anogona kuumba denderedzwa mufananidzo pane yakakura mufananidzo sensor (semuenzaniso 1/2 "), uye chimiro chizere pane diki (semuenzaniso 1/4").

Mifananidzo YeMuenzaniso Yakatorwa NaCancctv's M12Fisheye Lenses:

Mifananidzo YeMuenzaniso Yakatorwa NaCancctv's M12 Fishheye Lenses-01

Mifananidzo YeMuenzaniso Yakabatwa NaCancctv's M12 Fishheye Lenses-02

Mifananidzo yeMuenzaniso Yakatorwa NaCancctv's M12 Fishheye Lenses-03