Ibyiza n'ibibi bya Lens ya Telecentric, Itandukaniro Hagati ya Lens Telecentric na Lens zisanzwe

Amashanyarazi, bizwi kandi nka til-shift lens cyangwa yoroshye-yibanze, bifite ikintu cyingenzi cyerekana imiterere yimbere yinzira ishobora gutandukana na optique ya kamera.

Iyo lens isanzwe irasa ikintu, lens na firime cyangwa sensor biri kumurongo umwe, mugihe lens ya telecentric irashobora kuzunguruka cyangwa kugoreka imiterere ya lens kugirango centre optique ya lens itandukana hagati ya sensor cyangwa firime.

1 、Ibyiza nibibi bya linzira ya telecentric

Inyungu 1: Ubujyakuzimu bwo kugenzura umurima

Lens ya telecentric irashobora guhitamo kwibanda kubice byihariye byishusho muguhindura inguni ihengamye, bityo bigafasha abafotora gukora ingaruka zidasanzwe zo guhitamo, nkingaruka za Lilliputian.

Inyungu ya 2: Ibitekerezocontrol

Imwe mu nyungu zingenzi za lensisiti ya televiziyo kubafotozi bubaka ni uko batanga igenzura ryinshi kubitekerezo.Lens zisanzwe zishobora gutera imirongo igororotse mu gufotora (nk'amagorofa yegeranye y'inyubako) kugaragara neza, ariko lens ya telecentric irashobora guhindura umurongo ugaragara kuburyo imirongo igaragara neza cyangwa isanzwe.

Ibyiza 3: Inguni yo kureba kubuntu

Lens ya telecentric irashobora gukora impande zinyuranye zo kureba (nukuvuga ibitekerezo bidahuye na sensor).Muyandi magambo, ukoresheje alensigufasha gufata umwanya mugari wo kureba utimuye kamera, ifite akamaro kanini kubafotozi nububiko.

Lens ya telecentric

Ingaruka 1: Igikorwa gikomeye

Gukoresha no kumenya neza ibyuma bya tereviziyo bisaba ubuhanga bwihariye no gusobanukirwa byimbitse kumafoto, bishobora kugora bamwe mubafotora batangiye.

Ingaruka 2: Birahenze

Lens ya telecentric ihenze kuruta lens zisanzwe, zishobora kuba igiciro abafotozi bamwe badashobora kubyemera.

Ingaruka 3: Gusaba ni bike

Nubwoindangururamajwini ingirakamaro cyane mubihe bimwe na bimwe, nko gufotora imyubakire no gufotora ahantu nyaburanga, kubishyira mu bikorwa birashobora kuba bike mubindi bihe, nko gufotora amashusho, gufotora ibikorwa, nibindi.

2 、Itandukaniro riri hagati yinzira ya terefone na lens zisanzwe

Itandukaniro nyamukuru riri hagati yinzira ya tereviziyo hamwe ninzira zisanzwe ziri mubice bikurikira:

Ubujyakuzimu bwo kugenzura umurima

Mumurongo usanzwe, indege yibanze ihora ibangikanye na sensor.Mumurongo wa tereviziyo, urashobora kugorora lens kugirango uhindure iyi ndege, urashobora rero kugenzura igice cyigishusho gityaye nikihe gice cyishusho kitavanze, bikaguha kugenzura cyane ubujyakuzimu bwumurima.

Amashanyarazi ya televiziyo

Lens igenda

Mumurongo usanzwe, lens hamwe na sensor yerekana amashusho (nka firime ya kamera cyangwa sensor ya digitale) burigihe burasa.Mumurongo wa tereviziyo, ibice byinzira birashobora kugenda bitagendeye kuri kamera, bigatuma umurongo wibitekerezo utandukana nindege ya sensor.

Iyi kamere igendanwa ikoraindangururamajwinibyiza byo gufotora inyubako nubutaka, nkuko bihindura imyumvire kandi bigatuma imirongo igaragara neza.

Igiciro

Lens ya telecentric muri rusange ihenze kuruta lens zisanzwe kubera umwihariko wo kubaka no kuyishyira mu bikorwa.

Aperture

Lens ya telecentricike ikenera kuba ifite aperture nini, ifasha kurasa ahantu hakeye.

Twabibutsa ko nubwoindangururamajwiIrashobora gukora ingaruka zidasanzwe ziboneka, ziragoye gukoresha kuruta lens zisanzwe kandi bisaba ubuhanga buhanitse kubakoresha.

Ibitekerezo byanyuma：

Niba ushishikajwe no kugura ubwoko butandukanye bwinzira zo kugenzura, gusikana, drone, inzu yubwenge, cyangwa ikindi kintu icyo aricyo cyose, dufite ibyo ukeneye.Twandikire uyu munsi kugirango umenye byinshi kubyerekeye lens hamwe nibindi bikoresho.