1,Malenzi eindasitiri anogona kushandiswa seSLR lenzi?
Magadzirirwo uye kushandiswa kwemaindasitiri lenziuye SLR lenzi dzakasiyana. Kunyangwe iwo ese ari maviri lenzi, mashandisiro avanoita uye mamiriro ayo aanoshandiswa achasiyana. Kana iwe uri munharaunda yekugadzira maindasitiri, zvinokurudzirwa kushandisa akakosha maindasitiri lenzi; kana iwe uri kuita basa rekutora mifananidzo, zvinokurudzirwa kushandisa nyanzvi kamera lenses.
Malensi eindasitiri akagadzirwa akatarisana nekurongeka, kusimba, uye kugadzikana, kunyanya kusangana nezvinodiwa zvekugadzira uye mamwe mashandisirwo ehunyanzvi, senge mashandisirwo chaiwo otomatiki, kuongorora, tsvakiridzo yekurapa, nezvimwe.
Dhizaini yemalenzi eSLR inonyanya kuda kufunga nezvekuita kwemaziso, kutaura kwehunyanzvi uye ruzivo rwemushandisi, nezvimwewo, kuitira kuti isangane nezvinodiwa nevatorwa zvemhando yemifananidzo uye kuita kwehunyanzvi.
Kunyangwe zvichigoneka nehunyanzvi kuisa lenzi yeindasitiri pane SLR kamera (kupihwa iyo interface inowirirana), mhedzisiro yekupfura inogona kunge isina kunaka. Malenzi eindasitiri anogona kusapa kunaka kwemufananidzo kana kushanda kwemhando yepamusoro, uye anogona kusashanda nekamera yako yekubuda pachena kana auto-focus system.
Iyo SLR kamera
Kune zvimwe zvakakosha zvekutora mafoto zvinodiwa, senge padhuze-range microscopic mafoto, zvinokwanisika kuisamaindasitiri lenzipamakamera eSLR, asi izvi zvinowanzoda hunyanzvi hwekutsigira michina uye ruzivo rwehunyanzvi kutsigira kupedzisa.
2,Ndeapi maparamendi atinofanira kutarisisa pakusarudza lenzi dzeindasitiri?
Paunosarudza lens yeindasitiri, iwe unofanirwa kufunga nezve akasiyana ma parameter. Aya ma parameter anotevera ndiwo anonyanya kutariswa:
Urefu hwekutarisa:
Iyo yakatarisa kureba inotarisa ndima yekuona uye kukura kwe lens. Hurefu hwakareba hunopa hurefu hwekutarisa nekukurisa, ukuwo hurefu hwefocal hupfupi hunopa nzvimbo yakafara yekuona. Zvinowanzokurudzirwa kuti usarudze hurefu hwakakodzera hwekutarisa zvichienderana nezvinodiwa zvemashandisirwo chaiwo mamiriro.
Aperture:
Aperture inosarudza huwandu hwechiedza chinofambiswa kuburikidza nelens uye zvakare inokanganisa kujeka nekudzika kwemufananidzo. Iyo yakafara aperture inobvumira kuratidzwa zviri nani uye kunaka kwemufananidzo mumamiriro epasi-mwenje. Kana chiedza chechiitiko chauri kupfura chisina kusimba, zvinokurudzirwa kusarudza lens ine aperture yakakura.
Resolution:
Kugadziriswa kwelenzi kunotemesa iwo mufananidzo waanogona kutora, ane maresolusheni epamusoro anopa akajeka, akajeka mifananidzo. Kana iwe uine zvidikanwi zvepamusoro zvekujekesa kwemifananidzo yakatorwa, zvinokurudzirwa kusarudza yepamusoro-resolution lens.
Iyo lenzi yeindasitiri
Nzvimbo yekuona:
Munda wekuona unoreva huwandu hwezvinhu zvinogona kuvharwa nelenzi, kazhinji zvinoratidzwa mumakona akachinjika uye akachinjika. Kusarudza iyo yakakodzera ndima yekuona inovimbisa kuti lens inogona kutora inodiwa mufananidzo wemhando.
Interface type:
Iyo interface yemhando yelens inofanirwa kuenderana nekamera kana midziyo inoshandiswa. CommonIndustrial lensinterface mhando dzinosanganisira C-gomo, CS-gomo, F-gomo, nezvimwe.
Kukanganisa:
Distortion inoreva deformation yakaunzwa nelenzi kana ichifananidza chinhu pane iyo photosensitive element. Kazhinji, malenzi eindasitiri ane zvakakwirira zvinodiwa pakukanganisa. Kusarudza lens ine yakaderera kukanganisa kunogona kuve nechokwadi chekururama uye kurongeka kwemufananidzo.
Lenzi mhando:
Lens mhando inokanganisa zvakananga kujeka uye kubereka kwemavara kwemufananidzo. Paunenge uchisarudza lens, unofanirwa kuve nechokwadi chekuti unosarudza yemhando yepamusoro lens brand uye modhi.
Zvimwe zvakakosha zvinodiwa: Paunenge uchisarudza malensi eindasitiri, iwe unofanirwawo kufunga kuti nharaunda yaanoshandiswa ine zvakakosha zvelens, senge isingapinde mvura, isingapindi guruva, uye inodzivirira tembiricha yakakwira.
Pfungwa dzekupedzisira:
ChuangAn akaita yekutanga dhizaini uye kugadzirwa kwemaindasitiri lenses, ayo anoshandiswa mune ese maficha ekushandiswa kwemaindasitiri. Kana iwe uchifarira kana uine zvido zvemaindasitiri lenzi, tapota taura nesu nokukurumidza sezvinobvira.
Nguva yekutumira: May-28-2024
