Nigute wasuzuma Lens Lens? Nubuhe buryo?

Mu rwego rwo kwemeza ko lens ishobora gutanga amashusho meza nimikorere yizewe mubikorwa byihariye byabimenyemwe, birakenewe gukorasuzumanywaho kuri lens. None, ni ubuhe buryo bwo gusuzuma kuriImashini Yerekwa Lens? Muri iki kiganiro, tuziga uburyo bwo gusuzuma lensre imashini.

Nigute wasuzuma Lens Lens Lens

Ni ubuhe buryo bwo gusuzuma bwo gusuzuma moshi yerekwa Lens?

Isuzuma rya Machine Lens Lens rikeneye gusuzuma ibintu byinshi bigize imikorere nibiranga ibikoresho byihariye hamwe nabanyamwuga kugirango tumenye ko ibisubizo by'isuzuma ari byo kandi bigira akamaro.

Ibikurikira nuburyo nyamukuru bwo gusuzuma:

1.Umwanya wo kureba Ikizamini

Umurima wo kureba lens ugena ubunini bwa scene sisitemu ya optique irashobora kubona, kandi mubisanzwe irashobora gusuzumwa mugupima diameter yishusho yakozwe na lens muburebure bwibanze.

2.Ikizamini cyo kugoreka

Kugoreka bivuga uburyo bubaho iyo lens imishinga nyayo ku ndege. Hariho ubwoko bubiri bwingenzi: Kugoreka bya Barrel hamwe na pincushion kugoreka.

Isuzuma rirashobora gukorwa mugufata amashusho ya kalibrasi hanyuma ukora gukosorwa na geometrike no gusesengura. Urashobora kandi gukoresha ikarita yikizamini gisanzwe, nkikarita yikizamini hamwe na gride isanzwe, kugirango urebe niba imirongo iri kumpande zigoramye.

3.Ikizamini cyo gukemura

Icyemezo cya lens kigena ibisobanuro birambuye byishusho. Kubwibyo, imyanzuro nigigeragezo gikomeye cyane cyinteko. Mubisanzwe bigeragezwa ukoresheje ikarita yikizamini gisanzwe hamwe na software ijyanye no gusesengura. Mubisanzwe, gukemura len bigira ingaruka kubintu nkibingano bya aperture no kwibanda.

Lens imyanzuro igira ingaruka kubintu byinshi

4.bACK Yibanze

Inyuma yuburebure bwibanze nintera ivuye mu ndege ishusho igana inyuma yimyenda. Kuri lens ihamye yibanze, uburebure bwinyuma burakosowe, mugihe kuri lens zoom, uburebure bwinyuma bwibanze nkimpinduka ndende.

5.Ikizamini cyo kumva

Sossicutivite irashobora gusuzumwa no gupima ibimenyetso ntarengwa bisohoka ko lens ishobora kubyara muburyo bwihariye bwo gucana.

6.Ikizamini cya Chromatic

Chromatic Aberration ivuga ikibazo cyatewe no kudahuza ingingo zibanze zamabara atandukanye yumucyo mugihe lens ikora ishusho. CHROMIATIQUE IRASHOBORA GUKORESHWA MU GUHUZA NIBA AMABARA YIMOBA YANDITSWE, CYANGWA Ukoresheje Imbonerahamwe idasanzwe yamabara.

7.Ikizamini

Itandukaniro ni itandukaniro ryumucyo hagati yingingo nziza kandi yijimye mumashusho yakozwe na lens. Irashobora gusuzumwa muguhuza patch yera kumukara cyangwa ukoresheje imbonerahamwe idasanzwe yo kugerageza (nkimbonerahamwe ya stupel).

Ikizamini

8.Ikizamini cya Vignentting

Vignentting ni ibintu byerekana ko umucyo wigishushanyo kiri munsi yukuntu ngiye hagati kubera imipaka yimiterere ya lens. Ikizamini cya Vignentting gisanzwe gipimwa ukoresheje inyuma yera yera kugirango ugereranye itandukaniro ryiza hagati yikigo nimpande yishusho.

9.Ikizamini cyo kurwanya Fression

Ibitekerezo bya Fresnel bivuga phenomenon byerekana igice cyurumuri iyo akwirakwiza hagati yibitangazamakuru bitandukanye. Mubisanzwe, isoko yoroheje ikoreshwa muguhuza lens no kureba ibigaragaza kugirango usuzume ubushobozi bwo kurwanya lens.

10.Ikizamini cyohereza

Gukurikiza, nibyo, kohereza lens kuri fluorescence, birashobora gupimwa ukoresheje ibikoresho nka specthotometero.

Ibitekerezo byanyuma:

Chuangan yakoze igishushanyo mbonera no gukoraImashini Yerekwa Lens, zikoreshwa mubice byose bya sisitemu yeretse. Niba ushimishijwe cyangwa ukeneye imashini lens, nyamuneka twandikire vuba bishoboka.