一,Chii chinonziLenzi yeM12?
An Lenzi yeM12imhando yelenzi inowanzoshandiswa mumakamera madiki, akadai semafoni, mawebhusaiti, uye makamera ekuchengetedza. Ine dhayamita ye12mm uye shinda ye0.5mm, izvo zvinoita kuti ikwanise kuskururwa nyore nyore pamodule ye sensor yemufananidzo wekamera. Malenzi eM12 anowanzova madiki uye akareruka, zvichiita kuti akwanise kushandiswa mumidziyo midiki. Anowanikwa muhurefu hwakasiyana-siyana hwefocal uye anogona kugadziriswa kana kusanganiswa, zvichienderana nezvinodiwa zvekushandisa. Malenzi eM12 anowanzo chinjana, zvichibvumira vashandisi kuchinjana pakati pemalenzi ane hurefu hwakasiyana hwefocal kuti vawane nzvimbo yekuona yavanoda.
二,Unotarisa sei lenzi yeM12?
Nzira yekutarisa paneLenzi yeM12zvinogona kusiyana zvichienderana ne lenzi chaiyo uye sisitimu yekamera iri kushandiswa. Zvisinei, kazhinji, kune nzira mbiri huru dzekutarisa lenzi yeM12:
Kutarisa kwakasimba: Mamwe malenzi eM12 anotarisa zvakananga, zvichireva kuti ane daro rakatarwa risingakwanise kugadziriswa. Muchiitiko ichi, lenzi yakagadzirirwa kupa mufananidzo wakapinza padaro rakatarwa, uye kamera inowanzo gadzirirwa kutora mifananidzo padaro iroro.
Kutarisa nemaoko: Kana lenzi yeM12 iine nzira yekutarisa nemaoko, inogona kugadziriswa nekutenderedza bharero relenzi kuti ichinje daro riri pakati pelenzi nesensor yemufananidzo. Izvi zvinobvumira mushandisi kugadzirisa kutarisisa kwedaro rakasiyana uye kuwana mufananidzo wakapinza. Mamwe malenzi eM12 anogona kunge aine ring yekutarisisa inogona kutenderedzwa nemaoko, nepo mamwe angada chishandiso, senge sikurudhiraivha, kugadzirisa kutarisisa.
Mune mamwe masisitimu emakamera, autofocus inogonawo kuwanikwa kuti igadzirise otomatiki focus yelenzi yeM12. Izvi zvinowanzoitwa uchishandisa musanganiswa wemasensa nemaalgorithms anoongorora nzvimbo yacho uye anogadzirisa focus yelenzi zvinoenderana.
三,Chii chinosiyanisa malenzi ekuisa M12 nemalenzi ekuisa M12?Magirazi eC mount?
M12 mount neC mount imhando mbiri dzakasiyana dzemalenzi anoshandiswa muindasitiri yemifananidzo. Musiyano mukuru uripo pakati peM12 mount neC mount ndewekuti:
Kukura uye huremu: Magirazi ekugadzika eM12 madiki uye akareruka pane magirazi ekugadzika eC, zvichiita kuti akwanise kushandiswa mumasisitimu emakamera madiki.Magirazi eC mountdzakakura uye dzinorema, uye dzinowanzo shandiswa mumakamera makuru kana mumaindasitiri.
Saizi yeshinda: Magirazi ekuisa M12 ane saizi yeshinda ye12mm ine pitch ye0.5mm, nepo magirazi ekuisa C ane saizi yeshinda ye1 inch ine pitch yeshinda 32 pa inch. Izvi zvinoreva kuti magirazi eM12 ari nyore kugadzira uye anogona kugadzirwa nemutengo wakaderera pane magirazi ekuisa C.
Saizi yesensa yemufananidzo: Malenzi ekumisa eM12 anowanzo shandiswa nemasensa madiki emifananidzo, akadai seaya anowanikwa mumafoni, mawebhusaiti, uye makamera ekuchengetedza. Malenzi ekumisa eC anogona kushandiswa nemasensa efomati yakakura, anosvika 16mm saizi yedhayagiramu.
Kureba kwefocal uye aperture: Malenzi eC mount anowanzova nema apertures makuru uye ma focal lengths akareba kupfuura malenzi eM12 mount. Izvi zvinoita kuti anyatsokodzera mamiriro ekunze asina chiedza kana kushandiswa kwaunoda nzvimbo yakamanikana yekuona.
Muchidimbu, malenzi ekuisa M12 madiki, akareruka, uye akachipa pane malenzi ekuisa C, asi anowanzo shandiswa nemasenzi emifananidzo madiki uye ane mafocal length mapfupi uye ma maximum apertures madiki. Malenzi ekuisa C akakura uye anodhura, asi anogona kushandiswa nemasenzi emifananidzo makuru uye ane mafocal length akareba uye ma maximum apertures makuru.
四,Saizi yepamusoro ye sensor ye lenzi yeM12 ndeyei?
Saizi yepamusoro ye sensor yeLenzi yeM12Kazhinji i1/2.3 inch. Malenzi eM12 anowanzo shandiswa mumakamera madiki ane masensa emifananidzo ane saizi yediagonal inosvika 7.66 mm. Zvisinei, mamwe malenzi eM12 anogona kutsigira masensa makuru, anosvika 1/1.8 inch (8.93 mm diagonal), zvichienderana nekugadzirwa kwelenzi. Zvakakosha kuziva kuti hunhu hwemufananidzo uye mashandiro elenzi yeM12 zvinogona kukanganiswa nehukuru hwesensa uye resolution. Kushandisa lenzi yeM12 ine sensa yakakura kupfuura yayakagadzirirwa kunogona kukonzera vignetting, kukanganiswa, kana kudzikira kwehunhu hwemufananidzo pamucheto wefuremu. Saka, zvakakosha kusarudza lenzi yeM12 inoenderana nehukuru hwesensa uye resolution yesystem yekamera iri kushandiswa.
五、Malenzi ekugadzika eM12 anoshandisirwei?
Magirazi eM12 anoshandiswa mumhando dzakasiyana-siyana dzemashandisirwo apo lenzi diki, rakareruka rinodiwa. Anowanzo shandiswa mumakamera madiki akadai semafoni, makamera ekuita, mawebhusaiti, uye makamera ekuchengetedza.Magirazi ekuisa eM12inogona kugadziriswa kana kuti varifocal uye inowanikwa muhurefu hwakasiyana-siyana kuti ipe maonero akasiyana. Inowanzo shandiswa mumashandisirwo ayo nzvimbo shoma, senge mumakamera emotokari kana madrone.
Magirazi eM12 anoshandiswawo mumaindasitiri, akadai semachina vision systems uye robotics. Magirazi aya anogona kupa mifananidzo yepamusoro-soro mupakeji diki, zvichiita kuti akwanise kushandiswa muma automated inspection systems kana mamwe maapplications uko kunodiwa kuyerwa kwakanyatsojeka.
Chigadziko cheM12 chinogadziko chakajairika chinoita kuti malenzi eM12 abatanidzwe nyore nyore uye abviswe mumakamera. Izvi zvinobvumira vashandisi kuchinja malenzi nekukurumidza kuti vawane nzvimbo yavanoda yekuona kana kugadzirisa daro rekutarisa. Kukura kudiki uye kuchinjana kwemalenzi eM12 zvinoita kuti ave sarudzo yakakurumbira mumabasa mazhinji uko kuchinjika uye kupfupika kwakakosha.
Nguva yekutumira: Chivabvu-08-2023
