Ukufunda ngelens ekumodi yekhamera

Izinkanyezi ezindaweni zemfihlo ziyindlela ebalulekile yokufocela esebenzisa isenzakalo semibala. Ukucabanga ngokucacile kanye nokusebenza kwesinkanyezi kuyadingeka ukuze uthole isenzakalo esihambisana nesenzakalo semibala. Kuyadingeka ukuthi uthole isibonelo esisodwa semibala yemfihlo.

Ukusebenza okuthiwa yiLens

Isifinyezo esikhulu sokuqala somlenze kuyokwenza ukufokotha isibonelo esilungile noma esithintile esibonisa isikhathi esisiza isenzakalo. Lokhu kwenza ukuthi isinyathelo somphefumulo sibonakale njengesinyathelo somphumela. Ubunzima bomlenze buqinisekisa ukuthi ubonakala, ukulungiselela okuhle kwekhala, futhi ukwenza kwesenzakalo esisemqoka somphefumulo.

2. Lens Composition -> 2. Ukugcwalisa Lens

Izinto zokubuka kuhlanganisa izinto eziningi zezinto zokubuka, ezinawe zingakhiwa ngomuthi noma iphlastiki. Izinto ezithandwayo zezinto zokubuka zihlanganisa:

1P: 1 lens -> 1P: 1 isihlathi

2P: 2 amalenza okanye amalensi eplastiki

1G1P: 1 ilenza yomlilo yomnyama 1 ilenza yomplastiki

1G2P: 1 iglasi 2 amalenza okanye amalensi eplastiki

2G2P: 2 amalenza ezingilazi 2 amalenza eplastiki

4G: 4 amalenza weglass

Inombolo kanye nokulinganisa kwamalenzana kwenza kube kwezimali kanye nokusebenza kwamalenzana. Ngokuvamile, izilenzana zegilasi zinamakhulu kunama izilenzana zomthetho kodwa zinikeza ubunzima obungcono kwezithombe.

Izinto ezimbili zokubuka

Izingqimba zegilazi (GLASS): Zinikeza ukuphazamisa okuhle kokukhanya nokushisa okuncane, ezinakakhulu ekwenzeni izinto ezinhle.

Izindlela zezinkanyezi zezinto ezincane, kodwa zinamandla amancane kakhulu kwezimpilo nokukhanya.

Izici zokwenza isilawuli sokubala

Izinga Lokufocaza: Kwenza ukubuka kwesimo nokuphila kwesimo. Izinga elincane lizokwazi ukubuka okuqondile; izinga elikhulu lizokwazi ukubuka okuncane.

Isikhala sokubuka (FOV): Kwenza isikhala sokubuka kwesigaba esingabonwa ngelensi. Izinsimbi ezimbalwa zibonisa isikhala esingabonwa; izinsimbi ezimbalwa zibonisa isikhala esingabonwa esingabonwa.

Inombolo ye-F (Isikrini): Iphakamisa usayizi wokukhanya; inombolo ye-F encane ikhombisa isikrini esikhulu kanye nokungena okukhanya okuphezulu ekhanda, okuyinto ekwakhiweni okuphakathi.

Ukubuka: Kwenza ukuba kube nokukhanya okuphelele okwenza ukubuka kube nokukhanya okuphelele ngokuthi uthumele indawo yokuqala ukuze uthumele indawo yokubuka.

Indawo yezinkanyezi: Uma isithako sifinyelelwe, indawo kusukela kusithako kuya ekupheleni kufinyelelwe.

5. Izici zokwenza Lens Performance

Ukucacisa Okukhanyayo: Iqinisa ukukhanya okwesikhombisa phakathi kwelense ukuze kube nokukhanya okuphelele nokucacisa.

Isithombe Sharp: Ithembisa ukuthi isithombe sibe selulekile ezinye izimo zokukhanya.

I-CRA (Chief Ray Angle): Kufanele i-CRA yomqondo wemfihlo ikhombisele i-CRA yomfanekiso wokubonisa izithunzi.

Ukukhanya Okukhulu: Isikali esikhulu sibonisa ukuthi ikhanya elikhulu libonakala, okuyinto ekwakhiweni kwezinkanyezi ezimnyama.

Ukubonisa: Kwenza kube kancane ukukhala kwelense, ukuthela ukwakhiwa kwesithombe.

6. Izinhlobo zezibukeli

Izinhlelo ezahlukene zinamathuluzi amabhokisi amabhokisi:

Izithombe ezintsha: Bheka ukuthi zinamandla okwengeziwe, ukulungiswa okushesha kakhulu kanye nokwenza kahle ekukhanyeni okuncane.

Ukubuka: Hlola ukukhanya okwesibili, izibukeli ezilula, kanye nokuvikeleka okudlula.

Izimoto ezivuselela: Zidinga izikhathi eziningi zokujikeleza okuphezulu, izikhathi zokuphendula ngokushesha, futhi ukukhokhela okuphezulu kwemida.

Izindlela Zokwenza I-Lens

Ukudala Kwezinto Ezibandayo: Ukuxhumana phakathi kwelensi kanye ne-PCB kufinyelelwa ngokwenza isakhiwo. Izici ezimbi kakhulu kanye nokunqoba okungahambisani kwezinto ezibandayo kwezindawo ezimbi. Izifundo zezinto ezibandayo ezintsha zisebenzisa izinto zokwenza isimo (njengoba i-infrared noma i-ultraviolet light) zokwenza kube kahle kanye nokunqoba okungahambisani.

Ukugcina

Ukukhetha ilenza elihambisana kakhulu le-camera module kufanele kube nokwazi okuphelele kwezinye izinto, kubandakanya okuyiyo yilenzelwe ngayo, izici zokudala, izici zokwenza, izici zokusebenza. Ilenza elihle kakhulu ingakwazi ukwenza kube nokwazi okuphelele kwe-camera module, ekwenzeni kube kube nokubukeka nokunciphisa izithombe ezinzima ezahlukene.