Chii chinoshandiswaScanninglens? Iyo scanning lens inonyanya kushandiswa kutapa mifananidzo uye zvekutarisa zviripo. Semumwe wezvikamu zvakakosha zveScanner, iyo scanner lens inonyanya kukonzera kutapa mifananidzo uye ichishandisazve kuita zviratidzo zvemagetsi.
Iyo ine mutoro wekushandura mafaera ekutanga, mapikicha, kana magwaro muDhijitari Mufananidzo mafaira, zvichiita kuti zvive nyore kune vashandisi kuchengeta, kurongedza, uye kugovera makomputa kana mamwe makomendi.
Chii chinonzi scanningLens zvikamu?
Iyo lens yekuongorora inoumbwa nezvinhu zvakasiyana, izvo pamwechete zvichaita kuti kuongorora kunogona kutora mifananidzo yakajeka uye yakajeka:
Lens
Lens ndiyo chikamu chepakati cheScaning lens, yaishandiswa kutarisa mwenje. Nekugadzirisa chinzvimbo cheShenes kana kushandisa dzakasiyana-siyana lenses, urefu hwemahara uye kupatsanurwa kunogona kuchinjwa kuti uwane kwakasiyana kupfura.
Iyo scanning lens
Aperture
Apererture ndeyekudzora kurongeka kuri pakati peiyo lens, yaishandiswa kudzora huwandu hwechiedza chinopinda ma lens. Kugadzirisa saizi yelepture kunogona kudzora kudzika kwemunda uye kupenya kwechiedza kunopfuura nepakati pe lens.
Focus mhete
Mhete inotarisa inzira inotonhorera inotenderera inoshandiswa kugadzirisa urefu hwemagetsi. Nekutenderera rin'i yekutarisa, lens inogona kuwirirana nenyaya yacho uye uwane kutarisa pachena.
AUtofocus sensor
Dzimwe nzvimbo dzekutarisa dzakashongedzerwawo ne autofous sensors. Aya ma sensors anogona kuyera chinhambwe chechinhu chiri kutorwa mifananidzo uye otomatiki otomatiki urefu hwemagetsi kuti uwane chaiyo autofous.
Anti anodzungudza tekinoroji
Vamwe VakuruScaning lensesNgavave neanoranti anti shake tekinoroji. Iyi tekinoroji inodzora mufananidzo blurring yakakonzerwa nekuzununguka ruoko nekushandisa sthirizer kana michina midziyo.
Maitiro Ekuchenesa iyo Scanninglens?
Kuchenesa lens zvakare ibasa rakakosha, uye kuchenesa lens idanho rinokosha mukuchengetedza maitiro ayo uye mufananidzo wemufananidzo. Izvo zvinofanirwa kucherechedzwa kuti kuchenesa iyo lens yekuongorora inoda kutarisirwa kukuru kudzivirira kukuvara kune lens nzvimbo. Zvakanaka kuchenesa lens neunyanzvi kana kubvunza nezano ravo.
Lens yekuongorora
Kuchenesa lens kuongorora kunowanzo kusanganisira matanho anotevera:
1.Matanho Ekugadzirira
1) Dzima scanner usati wageza. Usati wageza, ndapota ita chokwadi chekuti scanner yakadzimwa uye yakabviswa kubva kune simba kuti vadzivise chero njodzi dzemagetsi.
2) Sarudza zvakakodzera kuchenesa zvekuchenesa zvishandiso. Teerera kusarudza zvishandiso zvakagadzirirwa zvakananga kuti uchenese magetsi ekuchenesa, akadai selens ejectors, lns pens, etc.
2.Uchishandisa balloon ejector kuti ubvise guruva uye kusvibiswa
Chekutanga, shandisa mhanza yeBalloon yekurova zvinyoronyoro nekurova guruva uye kusvibiswa kubva kune lens pamusoro, kuve nechokwadi chekuti ejector akachena anoshandiswa kudzivisa kuwedzera yakawanda guruva.
3.Yakachena ne lens kuchenesa pepa
Peta kana curl chidimbu chidiki che lens kuchenesa pepa zvishoma, saka zvinyoronyoro kuiisa zvishoma nezvishoma pamusoro peiyo lens, kutora hanya kuti udzvanyise kana kukwenya lens kune simba. Kana paine madhiri akasimba, iwe unogona kudonhedza imwe kana maviri madonhwe emhando yepamusoro lens yekuchenesa mhinduro pane pepa rekuchenesa.
4.Teerera kuchenesa munzira chaiyo
Kana uchishandisa pepa rekuchenesa, ita chokwadi chekuchenesa munzira chaiyo. Iwe unogona kutevera nzira yekudzikiswa kwekutenderera kubva pakati kuti udzivise kusiya yakabvaruka kana yakasvibiswa fiber mavara pane lens.
5.Teerera kune iyo yekuongorora mhedzisiro mushure mekupedza kuchenesa
Mushure mekuchenesa, shandisa girazi rinokudza kana kamera yekuona chiridzwa kuti utarise kana nzvimbo yemhando yakachena uye yakasununguka kubva kune zvakasara kana madhiri.
Kutumira Nguva: Dec-14-2023
