1. Kuyini ilensi yokuskena?

Ngokusho kwensimu yesicelo, ingahlukaniswa ngebanga lezimboni kanye nebanga labathengiilensi yokuskena. Ilensi yokuskena isebenzisa umklamo wokukhanya ongenakho ukuphambuka, ukujula okukhulu kwensimu, kanye nesisombululo esiphezulu.

Akukho ukuhlanekezela noma noma Ukuhlanekezela okuphansi:Ngomgomo wokuthwebula izithombe ngaphandle kokuhlanekezela noma ukuhlanekezela okuphansi ekugcineni kwangaphambili, isimo sokuqala sento ethathwe isithombe sithathwa ukuze kuqashelwe ukulingisa. Ekukhetheni ilensi yezinsimbi nemishini yokuskena, ukukhetha kokuqala akukho ukuhlanekezela noma ilensi yokuhlanekezela okuphansi. Noma uma ukhethe ilensi ehlanekezelwe, ingalungiswa futhi nge-algorithm yesofthiwe yangemuva ukuze uthole insimu yokubuka eqondiwe.

Ilensi yokuskena

Kuyini ukujula kwensimu noma i-DoF?Ukujula kwensimu kubhekisela ebangeni eliphakathi kwengaphambili nangemuva lento elisesobala ngemva kokuba into igxile ngokucacile. Iyunithi ngokuvamile ivezwa ngama-mm. Ukujula kwensimu kuhlobene nomklamo welensi, ubude bokugxila, ukuvuleka, ibanga lento nezinye izinto. Uma ibanga lento liseduze, kulapho ukujula kwensimu kuncane, futhi ngokuphambene nalokho. Uma ubude bokugxila buncane, kulapho ukujula kwensimu kukhulu, futhi ngokuphambene nalokho. Uma ukuvuleka kuncane, kulapho ukujula kwensimu kukhulu, futhi ngokuphambene nalokho. Ngokusho kwezici zelensi ye-optical, ekusetshenzisweni kwangempela kweukuskenaukuqashelwa, umklamo omncane wokuvula ngokuvamile usetshenziselwa ukwandisa isidingo sokujula okukhulu kwensimu.

Ukujula kwensimu

Iyini isixazululo yelensi?Iyunithi: mm/lp, Ibhekisela enanini lamapheya omugqa omnyama nomhlophe angahlukaniswa ku-mm ngayinye, okungukuthi iyunithi yokulinganisa. Isixazululo siyisilinganiso senkomba yephikseli yelensi, sibhekisela ekhonweni lokubona imininingwane yento. Isixazululo esiphezulu sisetshenziselwa izinga lezimboni, kanti ilensi yesisombululo esiphansi isetshenziselwa izinga lokusetshenziswa.

2. Ungayikhetha kanjani i-chip yomkhiqizo wokuqashelwa kokuskena?

Kunezinzwa eziningi emakethe, ngezindawo ezahlukahlukene zokuzwa: 1/4″, 1/3″, 1/2.5″, 1/2.3″, 1/2″. ukuze ikwazi ukuhlangabezana nezidingo ezahlukene zephrojekthi. Ilensi enesisombululo esiphezulu ivame ukusetshenziswa ekutholeni izimboni. Ukusetshenziswa kwabathengi, ikakhulukazi ekuqaphelweni kokuskena kwe-2D kanye ne-3D. Ama-chip e-VGA akhethiwe, njenge-OV9282, awadingeki kumaphikseli elensi ahambisanayo, kodwa ukuvumelana kwelensi kuyadingeka, okubaluleke kakhulu ekulawuleni inqubo yokukhiqiza. Lapho ukwakheka kwelensi sekuqediwe, Esigabeni sokukhiqiza ngobuningi, i-engeli yokubuka ingalawulwa kuma-degrees angu-0.5 noma angu-0.5, ukuqinisekisa ukuphambuka okuncane.

3. Ungakhetha kanjani i-lens yokuskena?

Ukuskena kwezimboni ngokuvamile kusebenzisa i-C mount, i-T mount njll. Ngokuphathelene nomkhiqizo wabathengi, ngaphandle kwe-M12 mount, i-ilensi yokuskenange-mount M10, M8, M7, M6 kanye ne-M5 zisetshenziswa kabanzi. Zingahlangabezana nomkhuba wemishini elula, futhi ukwakheka komkhiqizo kungathandwa ngabathengi.

4. Yiziphi izinkambu zokusetshenziswa kwelensi yokuskena?

Amalensi okuskena athuthukiswe nguChuangAn asetshenziswa kabanzi ekuqapheni ubuso, ukuskena ikhodi ye-QR, ukuskena ikhamera ngesivinini esikhulu, ukuskena kwe-binocular splicing, ukuqaphelwa kokuskena kwe-3D, ukuskena kwe-macro, ukuqaphelwa kombhalo obhalwe ngesandla, ukuqaphelwa kombhalo ophrintiwe, ukuqaphelwa kwamakhadi ebhizinisi, ukuqaphelwa kwamakhadi e-ID, ukuqaphelwa kokusebenza kwebhizinisi, ukuqaphelwa kwentela engeziwe, ukuqaphelwa kwesithombe okusheshayo, ukuskena ikhodi yebha.

Ukusetshenziswa kwelensi yokuskena