Amalensi okubona manje asesetshenziswa kabanzi emikhakheni ehlukahlukene, okuhlanganisa amakhamera, izibonakude, izibonakhulu, izinhlelo ze-laser, ukuxhumana kwe-fiber optic, njll. Ngokuklama okuhle kakhulu nobuchwepheshe bokukhiqiza,ama-lens opticalingahlangabezana nezidingo ze-optical ezimweni ezihlukene zohlelo lokusebenza, inikeze ukuthwebula isithombe okucacile nokunembile kanye nemisebenzi yokudlulisa amehlo.

Ilensi yokubona idinga ukudlula ezinyathelweni ezihlukene ezifana nokuklama, ukucubungula, nokuhlola ngaphambi kokuphuma efekthri. Ukuklama kuyisinyathelo sokuqala, futhi kubaluleke kakhulu ukubamba izidingo zelensi.

Idizayini yamalensi optical

Ukuqonda izidingo kungasiza ukwenza ngendlela oyifisayo ilensi yokubona futhi abaklami baqonde ngokunembile izidingo zamakhasimende futhi banikeze izixazululo ezihambisana kakhulu nezidingo zangempela zohlelo lokusebenza.

Ngakho-ke, yini okudingeka iqondwe ngokwenziwa ngokwezifiso kanye nokwakhiwa kwamalensi optical?

Izidingo zesimo sohlelo lokusebenza

Okokuqala, udinga ukutshela ngokucacile ochwepheshe ukuthi iyini inkambu yesicelo esithile sokusebenzisa i-lens optical nokuthi yiziphi izidingo zokusebenza. Izimo zohlelo lokusebenza ezihlukene zingaba nezidingo ezihlukene zamapharamitha, ukusebenza kokubona kanye nezinto zokwakhaama-lens optical.

Isibonelo, izinkambu ezihlukene zohlelo lokusebenza njengokubona ngekhompyutha, ukukalwa kwezimboni, kanye nesithombe sezokwelashwa kunezidingo ezihlukile zamalensi.

Izidingo zokusebenza kokubona

Qonda izimfuneko zamapharamitha okubona, okufaka ubude bokugxila, indawo yokubuka, ukuhlanekezela, ukulungiswa, ububanzi bokugxila, njll. Le mingcele ihlobene ngokuqondile nokusebenza kwesistimu yokubona. Ngokusekelwe kuzidingo zohlelo lokusebenza, thola ukuthi imiklamo ekhethekile yokubona iyadingeka yini, njengamalensi aspherical, izihlungi ze-vignetting, njll.

Ngaphezu kwalokho, uhla lwe-spectral lwesicelo se-lens nalo ludinga ukucatshangelwa. Ngenxa yokuthi idizayini yelensi kufanele icabangele ukuphuma kwe-chromatic, impahla kanye nezinye izici, kuyadingeka ukwazi uhla lwe-spectral lwelensi lapho isetshenziswa.

Uma usebenzisa ukukhanya kwe-monochromatic, okufana nokukhanya okubomvu, ukukhanya okuluhlaza, okuluhlaza okwesibhakabhaka, njll., noma usebenzisa ukukhanya okumhlophe okugcwele kwe-spectrum, noma ukusebenzisa eduze ne-infrared,i-infrared yamagagasi amafushane, i-medium wave infrared, i-infrared yamagagasi amade, njll.

I-lens ye-optical

Izidingo zepharamitha yemishini

Ngokungeziwe kuzimfuneko zokusebenza kokubona, ukuklama ilensi kudinga nokuqonda izidingo zomshini, njengosayizi welensi, isisindo, ukuzinza komshini, njll. Le mingcele ithonya ukukhwezwa nokuhlanganiswa kwamalensi okubona.

Sizidingo zemvelo eziqondile

Amalensi okubona azosebenza endaweni ethile, futhi umthelela wezici zemvelo ezifana nezinga lokushisa, umswakama, nokucindezela kumalensi kufanele kucatshangelwe. Uma indawo yokusebenza inzima noma kunezidingo ezikhethekile, i-lens optical idinga ukuvikelwa noma kukhethwe izinto ezikhethekile.

Ivolumu yokukhiqiza nezidingo zezindleko

Abaklami bazonquma inqubo yokukhiqiza kanye nezindleko zelensi yokubona ngokusekelwe ezidingweni zohlelo lokusebenza kanye nezidingo zevolumu yokukhiqiza. Ihlanganisa ikakhulukazi ukukhetha izindlela ezifanele zokucubungula, izinto zokwakha kanye nobuchwepheshe bokumboza, kanye nokuhlola nokulawula izindleko.