一,WYintoni ebangela ukugqwethwa kwelensi kwiFoto?
Ukuphazamiseka kwelensi kwifoto kubhekisa kwiimpazamo ezibonakalayo ezenzeka xa ilensi yekhamera ingaphumeleli ukuvelisa ngokuchanekileyo umfanekiso womntu ofotwayo. Oku kubangela umfanekiso ophosakeleyo oye wolulwa okanye ucinezelwe, kuxhomekeke kuhlobo lokuphazamiseka. Kukho iintlobo ezimbini eziphambili zokuphazamiseka kwelensi:ukugqwethwa kwebharelikwayeukugqwethwa kwepincushion.
Ukuphazamiseka kwebhareli kwenzeka xa imigca ethe tye kufutshane nemiphetho yomfanekiso ibonakala igobile ngaphandle, nto leyo edala isiphumo sokudumba. Ukuphazamiseka kwePincushion, kwelinye icala, kwenzeka xa imigca ethe tye kufutshane nemiphetho yomfanekiso ibonakala igobile ngaphakathi, nto leyo edala isiphumo sokucutheka.
Ukuphazamiseka kwelensi kunokwenzeka ngenxa yezinto ezahlukeneyo ezinje ngoyilo kunye nokwakhiwa kwelensi, i-engile yokujonga, kunye nomgama phakathi kwekhamera nomntu ojongwayo. Ubungakanani bokuphazamiseka bunokwahluka ngokuxhomekeke kwilensi ethile esetyenziswayo kunye nezicwangciso ezisetyenziswa ngumfoti.
Ngethamsanqa, ukugqwethwa kwelensi kunokulungiswa ngeendlela zokulungisa emva kokusetyenziswa okanye ngokusebenzisa isoftware ekhethekileyo eyenzelwe ukulungisa ukugqwethwa kwelensi. Nangona kunjalo, kungcono ukunciphisa ukugqwethwa kwelensi ngokusebenzisa iilensi ezikumgangatho ophezulu kwaye ucwangcise imifanekiso yakho ngononophelo ukuze uphephe ukugqwethwa okugqithisileyo.
二,Umahluko ekugqwetheni phakathiaiilensi ezingqukuva kunye neelensi ezingqukuva.
Iilensi ze-aspherical kunye neelensi ezingqukuva ziintlobo zeelensi ezibonakalayo ezisetyenziswa kwiikhamera, iiteleskopu, iimicroscopes, kunye nezinye izixhobo ezibonakalayo.
Iilensi ezijikelezayozinomphezulu ogobileyo omile okwenxalenye yesphere, kwaye lolona hlobo luqhelekileyo lwelensi. Nangona kunjalo, zinokuzisa ukuphambuka kwe-optical okufana nokuphambuka kwespherical, i-coma, kunye nokuphambuka, ngakumbi xa zisetyenziswa kwiindawo ezinkulu okanye kwiilensi ezibanzi.
Iilensi ezijikelezayoKwelinye icala, zinomphezulu ongengomphetho owenzelwe ukulungisa ezi mpazamo. Oku kuvumela imifanekiso ebukhali enomahluko ongcono kunye nokugqwetheka okuncitshisiweyo, ngakumbi emaphethelweni efreyimu. Iilensi ze-aspherical zihlala zisetyenziswa kwiilensi eziphezulu, kwaye zinokufumaneka kwiilensi eziphambili kunye neze-zoom.
Lilonke, ukusetyenziswa kweelensi ezijikelezayo kunokunceda ukuphucula ukusebenza kwelensi, ngakumbi ngokubhekiselele ekunciphiseni ukugqwetheka kunye nezinye iimpazamo. Nangona kunjalo, iilensi ezijikelezayo zihlala zibiza kakhulu ukuzenza kuneelensi ezijikelezayo, nto leyo enokuzenza zibize kakhulu kubathengi.
三,WNgaba ilensi ye-wide angle low distortion lens iyasebenza?
A ilensi yokuphambukisa esezantsi enekona ebanziluhlobo lwelensi yekhamera evumela indawo ebanzi yokujonga kunelensi eqhelekileyo ngelixa inciphisa okanye isusa ukuphazamiseka okunokwenzeka ngeelensi ezineekona ezibanzi.
Iilensi ezibanziZinobude obufutshane bokugxila kuneelensi eziqhelekileyo kwaye zinokubamba indawo engaphezulu kwisakhelo esinye, nto leyo ezenza zithandwe kakhulu kwiindawo ezikuyo, kwizakhiwo nakwiifoto zangaphakathi. Nangona kunjalo, ngenxa ye-engile ebanzi yombono, zinokubangela ukugqwetheka, okunokubangela ukuba imigca ethe tye ibonakale igobile okanye izinto zibonakale zoluliwe okanye zigqwethekile.
Iilensi ezibanzi eziphambukisiweyo eziphantsizenzelwe ukunciphisa okanye ukuphelisa oku kugqwetheka, okuvumela ukumelwa ngokuchanekileyo nangokufanelekileyo kwendawo. Ezi lensi zihlala zisetyenziswa ngabafoti abaziingcali abafuna umbono obanzi ngaphandle kokubeka emngciphekweni umgangatho okanye ukuchaneka komfanekiso.
四,WYintoni eyona nto iphambili ekusetyenzisweni kwelensi ye-M12 low distortion?
IIlensi ye-M12 ephambukisayo ephantsiIsetyenziswa kakhulu kwizicelo zokubona koomatshini kunye nokujonga kwikhompyutha, ngakumbi kwiikhamera nakwiinkqubo zokuthatha imifanekiso ezifuna imifanekiso esemgangathweni ophezulu kunye nokuphazamiseka okuncinci. Nazi ezinye zeendlela eziphambili zokusebenzisa iilensi ze-M12 eziphantsi:
Oomatshini boShishinon: Iilensi ze-M12 eziphantsi zokuphambuka zisetyenziswa kwiinkqubo ze-industrial automation ukuthwebula imifanekiso ecacileyo nechanekileyo yezinto kwiinkqubo zokwenziwa.
Iirobhothi: Usetyenziso lweerobhothi ludla ngokusebenzisa iilensi ze-M12 eziphantsi zokuphazamiseka kwembonakalo kwiinkqubo zokubona kunye nezikhokelo ezifuna ukuchaneka okuphezulu kunye nokuchaneka.
Ukhuseleko kunye noGcinoIilensi ze-M12 eziphantsi zokuphazamiseka zisetyenziswa kakhulu kwiikhamera zokhuseleko nakwiinkqubo zokujonga ukuze kuthathwe imifanekiso ecacileyo nechanekileyo yabantu nezinto.
Imifanekiso yezonyangoIilensi ze-M12 eziphantsi zokuphambuka zikwasetyenziswa kwiinkqubo zemifanekiso yezonyango ngeenjongo zokuxilonga nophando.
IimotoIilensi ze-M12 eziphantsi zokuphazamiseka zisetyenziswa kwiinkqubo zoncedo lomqhubi eziphambili (i-ADAS) kwizithuthi, ezifana neenkqubo zokulumkisa ukuhamba kwendlela kunye neenkqubo zokuthintela ukungqubana.
Lilonke, ilensi ye-M12 low distortion sisixhobo esisebenziseka lula kuyo nayiphi na inkqubo efuna imifanekiso esemgangathweni ophezulu kunye nokuphazamiseka okuncinci.
Ixesha lokuthumela: Epreli-26-2023
