Chii chinonzi distortion-free lens?

Lenzi isina kukanganisa, sezita rinoratidza, irenzi isina kukanganiswa kwechimiro (kukanganisa) mumifananidzo yakatorwa nelenzi. Mune chaiyo optical lens dhizaini maitiro,kukanganisa-isina lenzizvakaoma zvikuru kuwana.

Parizvino, marudzi akasiyana-siyana ema lens, akadaiwide-angle lenzi, telephoto lenses, nezvimwewo, kazhinji vane imwe nhanho yekukanganisa mukuvaka kwavo.

Semuenzaniso, mu-wide-angle lenses, kukanganisa kwakajairika ndeye "pillow shaped" kukanganisa nekuwedzera kwemucheto kana "barrel shaped" kukanganisa nekukura kwepakati; Mune telephoto lenses, kukanganisa kunoratidzwa se "barrel shaped" kukanganisa nekupeta kwemukati kwemapendero emufananidzo kana "pillow shaped" kukanganisa nepakati chibvumirano.

Kunyange zvazvo zvakaoma kuwana lens isina kukanganisa-isina, makamera emazuva ano edhijitari anogona kugadzirisa kana kuderedza kukanganisa kuburikidza ne-software-in-software kana post-production kugadzirisa. Mufananidzo unonyatsoonekwa nemutori wemifananidzo wakada kuenzana nekukanganisa-isina.

Iyo lenzi isina kukanganisa

Ndeapi mashandisirwo akajairika emalenzi asina kukanganisa?

Distortion-free lenziinogona kupa yemhando yepamusoro, yechokwadi yekufungidzira mhedzisiro uye inoshandiswa zvakanyanya mundima dzakawanda. Ngatitarisei mamwe maitiro akajairwa ekushandiswa kwema lenzi asina kukanganisa:

MufananidzoPhotography

Malenzi asina kukanganisa anogona kudzivirira kukanganisa kwechimiro chezviso zvevanhu, kunyanya pakupfura mifananidzo yepedyo ine simba rakasimba remativi matatu. Malenzi asina kukanganisa anogona kudzorera chimiro chechokwadi chezviso zvevanhu, zvichiita kuti kufungidzira kuve kwakasikwa uye kwakarurama.

Architectural Photography

Paunenge uchitora mifananidzo yezvivako, kushandisa lens-isina kukanganisa kunogona kudzivirira zvinobudirira mitsetse yechivako kubva pakukotama, zvichiita kuti mitsetse yakatwasuka mumufananidzo iwedzere kutetepa uye yakakwana. Kunyanya pakupfura zvivako zvepamusoro-soro, mabhiriji uye zvimwe zvivako, mhedzisiro iri nani kana uchishandisa lens isina kukanganisa.

Vadivelu Comedy Sports Photography

Pamakwikwi emitambo yekupfura, lenses isina kukanganisa-yemahara inogona kuve nechokwadi chekuti vatambi uye nzvimbo dziri pamufananidzo dziri muchiyero chakarurama uye dzine maumbirwo akakwana, uye dzinogona kudzivirira zvisingaoneki zvinoonekwa zvinokonzerwa nekukanganiswa kwema lens.

Zvishandiso zvema lenzi asina kukanganisa

CommercialAkushambadzira

Paunenge uchipfura zvigadzirwa zvekushambadzira, uchishandisa akukanganisa-isina lenziinogona kuve nechokwadi chekuti chimiro chechigadzirwa chinoratidzwa nenzira kwayo pasina kukanganisa. Kune mapikicha anoda kuratidza ruzivo rwechigadzirwa, magadzirirwo, nezvimwe, kupfura neasina kukanganisa-lens kune zvakanakira, zvichibvumira vatengi kuti vanzwisise zviri nani maficha echigadzirwa.

Geographic Mepu uye Remote Sensing

Muminda yemepu yenzvimbo uye kure kure kunzwa, kunyatsoita mifananidzo kunonyanya kukosha. Iyo lens isina kukanganisa-isina lens inogona kuve nechokwadi chekuti iyo yakatorwa nzvimbo, landform uye rumwe ruzivo haruzokanganisika kana kukanganiswa nekuda kwekukanganiswa kwema lens, kuve nechokwadi chechokwadi chemufananidzo.

ScienceRsearch

Mune mamwe masainzi ekutsvagisa kwesainzi anoda yakanyanya kunaka ekufungidzira, marenzi asina kukanganisa anogona kushandiswa sechishandiso chakakosha chekutarisa uye kurekodha zviitiko uye data panguva yekuyedza kuve nechokwadi chechokwadi chemhedzisiro yekuedza.