一,Yini iI-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 engazungeziswa 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 ewumngcingo 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
