Kushandisa chiiscaninglenzi? Iyo scanning lens inonyanya kushandiswa kutora mifananidzo uye Optical scanning. Sechimwe chezvinhu zvakakosha zve scanner, iyo scanner lens inonyanya kuita basa rekutora mifananidzo nekuishandura kuita masaini emagetsi.
Iyo ine basa rekushandura ekutanga mafaera, mapikicha, kana magwaro kuita edhijitari mufananidzo mafaera, zvichiita kuti zvive nyore kune vashandisi kuchengeta, kugadzirisa, uye kugovera pamakomputa kana zvimwe zvigadzirwa zvedhijitari.
Chii chinonzi scaninglens zvikamu?
Iyo scanning lens inoumbwa nezvikamu zvakasiyana, izvo pamwe chete zvinovimbisa kuti scanning inogona kutora mifananidzo yakajeka uye yakarurama:
Lens
Iyo lens ndiyo yakakosha chikamu cheiyokuongorora lens, inoshandiswa kuisa chiedza. Nekugadzirisa nzvimbo yemalenzi kana kushandisa lenzi dzakasiyana, kureba kwekutarisa uye aperture inogona kuchinjwa kuti iwane mhedzisiro yekupfura yakasiyana.
Iyo scanning lens
Aperture
Aperture inzvimbo inodzoreka iri pakati pelens, inoshandiswa kudzora huwandu hwechiedza chinopinda mulenzi. Kugadzirisa saizi yekuvhura inogona kudzora kudzika kwemunda uye kupenya kwechiedza chinopfuura nepalenzi.
Focus ring
Mhete yekutarisa chinhu chinotenderedzwa chedenderedzwa chinoshandiswa kugadzirisa kureba kwakatarisana kwelenzi. Nekutenderedza mhete yekutarisa, iyo lenzi inogona kuenderana neyechinyorwa uye kuwana yakajeka tarisiro.
Autofocus sensor
Mamwe ma lens ekuvheneka ane zvakare ane autofocus sensors. Aya masensa anogona kuyera kureba kwechinhu chiri kutorwa mapikicha uye otomatiki anogadzirisa iyo yakatarisa kureba kwelens kuti iwane chaiyo autofocus mhedzisiro.
Anti shaking tekinoroji
Vamwe advancedscanning lenziinogona zvakare kunge iine anti shake tekinoroji. Iyi tekinoroji inoderedza kusajeka kwemufananidzo kunokonzerwa nekubata maoko nekushandisa stabilizer kana michina michina.
Nzira yekuchenesa sei scaninglenzi?
Kuchenesa lens yekuongorora ibasa rakakosha, uye kuchenesa lens inhanho yakakosha mukuchengetedza kuita kwayo uye kunaka kwemufananidzo. Izvo zvinofanirwa kucherechedzwa kuti kuchenesa lens yekuongorora kunoda kutarisisa kukuru kudzivirira kukanganisa kune lens pamusoro. Zvakanakisisa kuchenesa lens nenyanzvi kana kubvunza mazano avo.
Iyo lens yekuongorora
Kuchenesa lens yekuongorora kunowanzobatanidza matanho anotevera:
1.Matanho ekugadzirira
1) Dzima scanner usati wachenesa. Usati wachenesa, ndapota ita shuwa kuti scanner yakadzimwa uye yakabviswa pamagetsi kudzivirira chero njodzi dzemagetsi.
2) Sarudza maturusi ekuchenesa akakodzera. Chenjerera pakusarudza maturusi akanyatsogadzirirwa kuchenesa lenzi dzemaziso, senge bepa rekuchenesa lens, mabharumu ejector, zvinyoreso zvemalenzi, nezvimwewo. Dzivisa kushandisa matauro emapepa kana matauro enguva dzose sezvo anogona kukwenya pamusoro pelenzi.
2.Kushandisa chibharumu ejector kubvisa huruva uye tsvina
Chekutanga, shandisa chibharumu ejector kupeperetsa zvinyoro guruva netsvina kubva pamusoro pelenzi, kuve nechokwadi chekuti ejector yakachena inoshandiswa kudzivirira kuwedzera guruva.
3.Geza nepepa rekuchenesa lens
Peta kana kupeta chidimbu chidiki chebepa rekuchenesa lens zvishoma, wobva waifambisa zvinyoro nyoro pamusoro pelens, uchichenjerera kuti usatsikirira kana kukwenya pamusoro pe lens nechisimba. Kana paine mavara akasindimara, unogona kudonhedza rimwe kana maviri madonhwe emhando yekuchenesa lens mhinduro pabepa rekuchenesa.
4.Ngwarira kuchenesa nenzira kwayo
Paunenge uchishandisa bepa rekuchenesa, ita shuwa kuchenesa nenzira kwayo. Iwe unogona kutevedzera gwara rekutenderera kufamba kubva pakati kuti usasiya akabvaruka kana akasviba mafiber mamakisi pane lens.
5.Chenjerera kune mhedzisiro yekuongorora mushure mekupedza kuchenesa
Mushure mekuchenesa, shandisa girazi rinokudza kana chimbo chekuona kamera kutarisa kana pamusoro pelens yakachena uye isina zvisaririra kana mavara.
Nguva yekutumira: Zvita-14-2023
