一,Kodi ndi chiyaniLenzi ya M12?
An Lenzi ya M12ndi mtundu wa lenzi yomwe imagwiritsidwa ntchito kwambiri m'makamera ang'onoang'ono, monga mafoni am'manja, ma webcam, ndi makamera achitetezo. Ili ndi mainchesi 12mm ndi ulusi wa 0.5mm, zomwe zimapangitsa kuti ikhale yolimba mosavuta pa gawo la sensa ya chithunzi cha kamera. Ma lenzi a M12 nthawi zambiri amakhala ang'onoang'ono komanso opepuka, zomwe zimapangitsa kuti akhale abwino kugwiritsa ntchito m'zida zazing'ono. Amapezeka m'magawo osiyanasiyana a focal ndipo amatha kukhazikika kapena kusinthasintha, kutengera zomwe zimagwiritsidwa ntchito. Ma lenzi a M12 nthawi zambiri amatha kusinthana, zomwe zimathandiza ogwiritsa ntchito kusinthana pakati pa ma lenzi okhala ndi ma focal atali osiyanasiyana kuti akwaniritse mawonekedwe omwe akufuna.
二,Kodi mumagwiritsa ntchito bwanji lenzi ya M12?
Njira yowunikira kwambiriLenzi ya M12zingasiyane malinga ndi lenzi yeniyeni ndi makina a kamera omwe akugwiritsidwa ntchito. Komabe, kawirikawiri, pali njira ziwiri zazikulu zowunikira lenzi ya M12:
Kuyang'ana kokhazikika: Ma lens ena a M12 ndi okhazikika, zomwe zikutanthauza kuti ali ndi mtunda wokhazikika womwe sungasinthidwe. Pankhaniyi, lensyo idapangidwa kuti ipereke chithunzi chakuthwa pa mtunda winawake, ndipo kamera nthawi zambiri imakonzedwa kuti ijambule zithunzi pa mtunda umenewo.
Kuyang'ana pamanja: Ngati lenzi ya M12 ili ndi njira yoyang'ana pamanja, ikhoza kusinthidwa pozungulira mbiya ya lenzi kuti isinthe mtunda pakati pa lenzi ndi sensa ya chithunzi. Izi zimathandiza wogwiritsa ntchito kusintha bwino malo owunikira patali osiyanasiyana ndikupeza chithunzi chakuthwa. Ma lenzi ena a M12 akhoza kukhala ndi mphete yowunikira yomwe ingazunguliridwe ndi dzanja, pomwe ena angafunike chida, monga screwdriver, kuti asinthe malo owunikira.
Mu makamera ena, autofocus ingakhalepo kuti isinthe yokha focus ya lenzi ya M12. Izi zimachitika pogwiritsa ntchito masensa ndi ma algorithms omwe amasanthula malo ndikusintha focus ya lenzi moyenera.
三,Kodi pali kusiyana kotani pakati pa magalasi a M12 ndi magalasi a M12?Magalasi a C mount?
Choyikapo M12 ndi choyikapo C ndi mitundu iwiri yosiyana ya zoyikapo lenzi zomwe zimagwiritsidwa ntchito mumakampani opanga zithunzi. Kusiyana kwakukulu pakati pa choyikapo M12 ndi choyikapo C ndi motere:
Kukula ndi kulemera: Magalasi oyika M12 ndi ang'onoang'ono komanso opepuka kuposa magalasi oyika C, zomwe zimapangitsa kuti akhale abwino kwambiri kugwiritsidwa ntchito m'makina ang'onoang'ono a kamera.Magalasi a C mountndi zazikulu komanso zolemera, ndipo nthawi zambiri zimagwiritsidwa ntchito m'makamera akuluakulu kapena m'mafakitale.
Kukula kwa ulusi: Magalasi oikamo M12 ali ndi ulusi wa kukula kwa 12mm wokhala ndi pitch ya 0.5mm, pomwe magalasi oikamo C ali ndi ulusi wa kukula kwa inchi imodzi wokhala ndi pitch ya ulusi 32 pa inchi iliyonse. Izi zikutanthauza kuti magalasi a M12 ndi osavuta kupanga ndipo amatha kupangidwa pamtengo wotsika kuposa magalasi oikamo C.
Kukula kwa sensa ya chithunzi: Ma lens oyika M12 nthawi zambiri amagwiritsidwa ntchito ndi masensa ang'onoang'ono azithunzi, monga omwe amapezeka m'mafoni am'manja, ma webcam, ndi makamera achitetezo. Ma lens oyika C angagwiritsidwe ntchito ndi masensa akuluakulu, mpaka kukula kwa 16mm.
Kutalika kwa focal ndi aperture: Ma lens a C mount nthawi zambiri amakhala ndi ma aperture akuluakulu komanso ma focal lengths ataliatali kuposa ma lens a M12 mount. Izi zimapangitsa kuti azigwiritsidwa ntchito bwino pakakhala kuwala kochepa kapena ngati pakufunika malo ochepa owonera.
Mwachidule, magalasi oikamo M12 ndi ang'onoang'ono, opepuka, komanso otsika mtengo kuposa magalasi oikamo C, koma nthawi zambiri amagwiritsidwa ntchito ndi masensa ang'onoang'ono azithunzi ndipo amakhala ndi ma focal lengths afupiafupi komanso ma ma maximum absorbers ang'onoang'ono. Magalasi oikamo C ndi akuluakulu komanso okwera mtengo, koma angagwiritsidwe ntchito ndi masensa azithunzi akuluakulu ndipo amakhala ndi ma focal lengths aatali komanso ma maximum absorbers akuluakulu.
四,Kodi kukula kwakukulu kwa sensa ya M12 ndi kotani?
Kukula kwakukulu kwa sensor kwaLenzi ya M12Kawirikawiri ndi mainchesi 1/2.3. Ma lenzi a M12 amagwiritsidwa ntchito kwambiri m'makamera ang'onoang'ono omwe ali ndi masensa azithunzi okhala ndi kukula kopingasa kwa 7.66 mm. Komabe, ma lenzi ena a M12 amatha kuthandiza masensa akuluakulu, mpaka mainchesi 1/1.8 (8.93 mm opingasa), kutengera kapangidwe ka lenzi. Ndikofunikira kudziwa kuti khalidwe la chithunzi ndi magwiridwe antchito a lenzi ya M12 zitha kukhudzidwa ndi kukula ndi mawonekedwe a sensa. Kugwiritsa ntchito lenzi ya M12 yokhala ndi sensa yayikulu kuposa momwe idapangidwira kungayambitse kuoneka koipa, kupotoza, kapena kuchepa kwa mawonekedwe a chithunzi m'mphepete mwa chimango. Chifukwa chake, ndikofunikira kusankha lenzi ya M12 yomwe ikugwirizana ndi kukula kwa sensa ndi mawonekedwe a makina a kamera omwe akugwiritsidwa ntchito.
五,Kodi magalasi a M12 ndi otani?
Magalasi a M12 mount amagwiritsidwa ntchito m'njira zosiyanasiyana pomwe lenzi yaying'ono komanso yopepuka imafunika. Amagwiritsidwa ntchito kwambiri m'makamera ang'onoang'ono monga mafoni am'manja, makamera ochitapo kanthu, ma webcam, ndi makamera achitetezo.Magalasi oyika M12Zitha kukhazikika kapena kukhala ndi mawonekedwe osiyanasiyana ndipo zimapezeka m'magawo osiyanasiyana kuti zipereke mawonekedwe osiyanasiyana. Nthawi zambiri zimagwiritsidwa ntchito m'malo omwe malo ndi ochepa, monga makamera agalimoto kapena ma drones.
Magalasi a M12 amagwiritsidwanso ntchito m'mafakitale, monga makina owonera ndi maloboti. Magalasi awa amatha kupereka magwiridwe antchito apamwamba kwambiri mu phukusi laling'ono, zomwe zimapangitsa kuti akhale abwino kwambiri kugwiritsidwa ntchito m'makina owunikira okha kapena ntchito zina zomwe zimafunika kuyeza molondola.
Chomangira cha M12 ndi chomangira chokhazikika chomwe chimalola magalasi a M12 kumangiriridwa mosavuta ndikuchotsedwa m'makina a kamera. Izi zimathandiza ogwiritsa ntchito kusinthana magalasi mwachangu kuti akwaniritse mawonekedwe omwe akufuna kapena kusintha mtunda wolunjika. Kukula kochepa komanso kusinthasintha kwa magalasi a M12 kumapangitsa kuti akhale otchuka m'magwiritsidwe ambiri komwe kusinthasintha ndi kufupika ndikofunikira.
Nthawi yotumizira: Meyi-08-2023
