Ama-lens wezimboni asetshenziswa kabanzi ensimini yezimboni futhi angenye yezinhlobo ezejwayelekile zelensi. Izinhlobo ezahlukahlukene zama-lens wezimboni zingakhethwa ngokuya ngezidingo ezahlukahlukene nezimo zohlelo lokusebenza.

Ungahlukanisa kanjani ama-lens wezimboni?

Amalensi wezimboniingahlukaniswa ngezinhlobo ezahlukene ngokuya ngamazinga ahlukene wokuhlukaniswa. Izindlela ezijwayelekile zokuhlukaniswa zinjengokulandelayo:

Ukuhlukaniswa kususelwa esakhiweni selensi. 

Ngokwesakhiwo selensi yamalensi, ama-lens wezimboni angahlukaniswa ngamalensi owodwa (njengamalensi we-convex, ama-concani lens), amalensi ahlanganisiwe (ama-biconcave lens, amaqembu we-lens ahlanganisiwe, njll.

Kuhlukaniswe ngokwezinkulumo eziphambili.

Kuhlukaniswe ngokwezikhathi ezigxile ezigxile zelensi,amalensi wezimboniFaka ama-lens ambi ama-angle, amalensi ajwayelekile, amalensi wefoni, njll.

Ihlukaniswe ngokwezindawo zohlelo lokusebenza.

Ihlukaniswe ngokwezinkundla zohlelo lokusebenza lwelensi, ama-lens wezimboni ingahlukaniswa ngama-lens wombono womshini, amalensi wokulinganisa wezimboni, amalensi okucabanga ngezokwelapha, amalensi emicroscope, njll.

Kuhlukaniswe ngohlobo olubonakalayo.

Kuhlukaniswe ngohlobo lwe-lens, amalensi wezimboni afaka i-C-Mount, CS-Mount, F-Mount, M12-Mount nezinye izinhlobo.

Ukuhlukaniswa kususelwa kumapharamitha we-optical.

Ama-lens ahlukaniswa ngokuya ngamapharamitha awo wokubona, kufaka phakathi ubude obugxile, i-aperture, inkambu yokubuka, ukuhlanekezela, i-astigmatism, ukulungiswa, njll.

Ilensi yezimboni

Uyini umehluko phakathi kwamalensi wezimboni namalensi ajwayelekile?

Ngoshintsho ekufunweni nasekuthuthukisweni kwezobuchwepheshe, umehluko ezinhlakeni zokusebenza phakathiamalensi wezimboniFuthi ama-lens abathengi ajwayelekile anyamalala kancane kancane, futhi amanye ama-lens wezimboni namalensi ajwayelekile nawo angasetshenziswa ngokushintshana. Ngokuvamile, umehluko phakathi kwamalensi wezimboni namalensi ajwayelekile ngokulandelayo:

Izakhiwo ezahlukahlukene ze-Optical

Uma kuqhathaniswa namalensi ajwayelekile, amalensi wezimboni anezidingo eziphakeme zekhwalithi yesithombe nokunemba. Ngokuvamile banokuhlanekezela okuphansi, ukukhiqizwa kwe-chromatic kanye nokukhanya okukhanyayo, ukuqinisekisa ukunemba kwesithombe nokwethembeka. Amalensi ajwayelekile angahle abe nokuyekethisa okuthile kumapharamitha athile, ikakhulukazi aphishekela imiphumela engcono yobuciko kanye nesipiliyoni somsebenzisi.

Izinhloso ezahlukahlukene zokuqamba

Amalensi wezimboniYenzelwe ikakhulukazi izinhlelo zokusebenza zezimboni ezinjengombono womshini, ukulawulwa kwe-automation, ukukalwa kanye nokuhlaziywa. Zenzelwe ukuhlangabezana nokunemba okuphezulu, ukulungiswa okuphezulu kanye nezidingo zokuqina. Amalensi ajwayelekile aklanyelwe ikakhulukazi izicelo zezithombe, amafilimu kanye nethelevishini, futhi anake kakhulu ukusebenza kwezithombe kanye nemiphumela yobuciko.

Izindlela ezahlukahlukene zokugxila

Amalensi ajwayelekile ajwayele ukuba nomsebenzi we-autofocus, ongaguqula ngokuzenzakalelayo ukugxila ngokuya ngesigameko kanye nesihloko. Amalensi wezimboni ajwayele ukusetshenziswa ukugxila okwenziwa ngesandla, futhi abasebenzisi badinga ukulungisa ngesandla ubude obugxile futhi bagxile ukuzivumelanisa nezimo ezihlukile zezimboni nezidingo.

Umehluko wokuqina nokuzivumelanisa nezimo

Amalensi wezimboniUdinga ukubekezelela izindawo ezinzima zezimboni, njengokushisa okuphezulu nokuphansi, umswakama kanye nokudlidliza, ngakho-ke kuvame ukudinga ukuqina okuqinile nokuvumelana nezimo. Uma kuqhathaniswa, amalensi ajwayelekile aklanyelwe ukuba angasindi, aphaphathekayo futhi okulula ukuwathwala, abenze kube lula ukusebenzisa ezindaweni ezijwayelekile.

Ukufundwa okuhlobene:Iyini ilensi yezimboni? Yiziphi izinkambu zohlelo lokusebenza zamalensi wezimboni?