一,Yini i-I-M12 lensi?
An I-M12 lensiwuhlobo lwamalensi ajwayele ukusetshenziswa kumakhamera anefomethi encane, njengomakhalekhukhwini, amakhamera ewebhu, namakhamera okuvikela.Inobubanzi obungu-12mm kanye nomugqa wentambo ongu-0.5mm, okuyivumela ukuthi ikrufunwe kalula kumojula yenzwa yesithombe yekhamera.Amalensi e-M12 ngokuvamile mancane kakhulu futhi angasindi, awenza alungele ukusetshenziswa kumadivayisi ahlangene.Atholakala ngobude obuhlukahlukene bokugxila futhi angalungiswa noma abe-varifocal, kuye ngezidingo zohlelo lokusebenza.Amalensi e-M12 avame ukushintshashintsha, okuvumela abasebenzisi ukuthi bashintshe phakathi kwamalensi anobude obuhlukile bokugxila ukuze bafinyelele inkambu yokubuka abayifunayo.
二,Uyigxilisa kanjani ilensi ye-M12?
Indlela yokugxila iI-M12 lensizingahluka kuye nge-lens ethize kanye nesistimu yekhamera esetshenziswayo.Nokho, ngokuvamile, kunezindlela ezimbili eziyinhloko zokugxila kwilensi ye-M12:
Ukugxila okugxilile: Amanye amalensi e-M12 agxilile, okusho ukuthi anebanga elimisiwe lokugxila elingakwazi ukulungiswa.Kulokhu, ilensi yakhelwe ukunikeza isithombe esibukhali ebangeni elithile, futhi ikhamera ivamise ukusethwa ukuze ithwebule izithombe kulelo banga.
Ukugxila mathupha: Uma ilensi ye-M12 inomshini wokugxila owenziwe ngesandla, ingalungiswa ngokuzungezisa umphongolo welensi ukuze ushintshe ibanga phakathi kwelensi nenzwa yesithombe.Lokhu kuvumela umsebenzisi ukuthi ashune kahle ukugxila kumabanga ahlukene futhi afinyelele isithombe esibukhali.Amanye amalensi e-M12 angase abe nendandatho yokugxilisa ingqondo ekwazi ukuzungeziswa ngesandla, kuyilapho amanye angase adinge ithuluzi, njenge-screwdriver, ukuze kulungiswe ukugxila.
Kwamanye amasistimu wekhamera, i-autofocus ingase itholakale ukuze ulungise ngokuzenzakalelayo ukugxila kwelensi ye-M12.Lokhu ngokuvamile kufinyelelwa kusetshenziswa inhlanganisela yezinzwa nama-algorithms ahlaziya indawo futhi alungise ukugxila kwelensi ngokufanele.
三,Uyini umehluko phakathi kwe-M12 mount lens kanyeC faka amalensi?
I-M12 mount kanye ne-C mount yizinhlobo ezimbili ezihlukene zokukhwezwa kwelensi ezisetshenziswa embonini yezithombe.Umehluko omkhulu phakathi kwe-M12 mount ne-C mount imi kanje:
Usayizi nesisindo: Amalensi okukhweza angu-M12 mancane futhi alula kunamalensi okukhweza angu-C, awenza alungele ukusetshenziswa ezinhlelweni zekhamera ezihlangene.C faka amalensimakhulu futhi asindayo, futhi ngokuvamile asetshenziswa kumakhamera efomethi amakhudlwana noma izinhlelo zokusebenza zezimboni.
Usayizi womucu: Amalensi okukhweza angu-M12 anosayizi wentambo engu-12mm enephimbo elingu-0.5mm, kuyilapho amalensi okufakwa e-C anosayizi wentambo eyiyintshi elingu-1 nephimbo lezintambo ezingu-32 iyintshi ngayinye.Lokhu kusho ukuthi amalensi e-M12 kulula ukuwenza futhi angakhiqizwa ngenani eliphansi kunamalensi afakwa yi-C.
Usayizi wenzwa yesithombe: Amalensi okukhweza angu-M12 ngokuvamile asetshenziswa nezinzwa zesithombe ezincane, njengalezo ezitholakala kumaselula, amakhamera ewebhu, namakhamera okuvikela.Amalensi okufaka i-C angasetshenziswa nezinzwa zefomethi ezinkulu, ezingafika kusayizi wediagonal ongu-16mm.
Ubude bendawo kanye nendawo yokuvula: Amalensi okukhweza angu-C ngokuvamile anezindawo ezinkulu zokuvula kanye nobude bokugxila okude kunamalensi okukhweza angu-M12.Lokhu kuzenza zifaneleke kangcono izimo zokukhanya okuphansi noma izinhlelo zokusebenza lapho kudingeka khona inkambu encane yokubuka.
Kafushane, amalensi okukhweza e-M12 mancane, alula, futhi abiza kancane kunamalensi akhwezwayo angu-C, kodwa ngokuvamile asetshenziswa nezinzwa zesithombe zefomethi encane futhi anobude bokugxila obufushane kanye nama-apertures amancane amancane.Amalensi okufaka ama-C makhulu futhi ayabiza kakhulu, kodwa angasetshenziswa nezinzwa zesithombe zefomethi enkulu futhi anobude bokugxila okude kanye nama-apertures amakhulu amakhulu.
四,Ungakanani usayizi wenzwa omkhulu welensi ye-M12?
Usayizi omkhulu wenzwa we-I-M12 lensingokuvamile ingu-1/2.3 intshi.Amalensi e-M12 avame ukusetshenziswa kumakhamera wefomethi encane anezinzwa zesithombe ezinosayizi odiagonal ofika ku-7.66 mm.Nokho, amanye amalensi e-M12 angase asekele izinzwa ezinkulu, afika ku-1/1.8 intshi (8.93 mm diagonal), kuye ngedizayini yelensi.Kubalulekile ukuqaphela ukuthi ikhwalithi yesithombe nokusebenza kwe-lens ye-M12 kungathinteka usayizi wezinzwa nokuxazulula.Ukusebenzisa ilensi ye-M12 enenzwa enkulu kuneyakhelwe kungase kubangele i-vignetting, ukuhlanekezela, noma ukuncipha kwekhwalithi yesithombe emaphethelweni ozimele.Ngakho-ke, kubalulekile ukukhetha i-lens ye-M12 ehambisana nosayizi wezinzwa kanye nesinqumo sesistimu yekhamera esetshenziswayo.
五,awathini ama-M12 mount lens?
Amalensi wokukhweza we-M12 asetshenziswa ezinhlelweni ezihlukahlukene lapho kudingeka khona ilensi encane, engasindi.Avame ukusetshenziswa kumakhamera anefomethi encane efana nomakhalekhukhwini, amakhamera wesenzo, amakhamera ewebhu, namakhamera okuvikela.I-M12 Mount lensingalungiswa noma i-varifocal futhi iyatholakala ngobude obuhlukahlukene bokugxila ukuze inikeze izinkambu ezihlukene zokubuka.Avame ukusetshenziswa ezinhlelweni lapho isikhala silinganiselwe, njengakumakhamera ezimoto noma ama-drones.
Amalensi wokukhweza we-M12 nawo asetshenziswa ezinhlelweni zezimboni, njengezinhlelo zokubona komshini namarobhothi.Lawa ma-lens angahlinzeka ngokusebenza kwesithombe kwekhwalithi ephezulu kuphakheji ehlangene, okuwenza alungele ukusetshenziswa kumasistimu okuhlola okuzenzakalelayo noma ezinye izinhlelo zokusebenza lapho kudingeka khona izilinganiso ezinembile.
I-M12 mount iwukukhweza okujwayelekile okuvumela amalensi e-M12 ukuthi anamathiselwe kalula futhi asuswe ezinhlelweni zamakhamera.Lokhu kuvumela abasebenzisi ukuthi bashintshe ngokushesha amalensi ukuze bafinyelele inkambu yokubuka abayifunayo noma balungise ibanga lokugxila.Usayizi omncane nokushintshashintsha kwamalensi e-M12 okwenza kube yisinqumo esidumile ezinhlelweni eziningi lapho ukuguquguquka nokubumbana kubalulekile.
Isikhathi sokuthumela: May-08-2023
