Yiziphi izingxenye zelensi yokuskena? Ungayihlanza kanjani ilensi yokuskena?

Yini ukusetshenziswa kweisishlakungenelaingxubeamalensi? Ilensi yokuskena isetshenziselwa ikakhulukazi ukuthwebula izithombe nokuskena okubonakalayo. Njengenye yezingxenye eziyinhloko zesithwebuli, ilensi yeScanner inesibopho sokuthwebula izithombe nokuziguqula kube yizimpawu zikagesi.

Inesibopho sokuguqula amafayela asekuqaleni, izithombe, noma amadokhumenti kumafayela wesithombe sedijithali, okwenza kube lula ukuthi abasebenzisi bakwazi ukugcina, ukuhlela nokuhlanganyela kumakhompyutha noma kwamanye amadivayisi wedijithali.

Yini scanningxubeIzingxenye zelensi?

Ilensi yokuskena yakhiwa izakhi ezahlukahlukene, ezihlangene ziqinisekisa ukuthi ukuskena kungabamba izithombe ezicacile nezinembile:

Ingilazi eqoqa ukukhanya

Ilensi iyingxenye esemqoka yeI-lens yokuskena, esetshenziselwa ukugxila ukukhanya. Ngokushintsha isikhundla sama-lens noma ukusebenzisa ama-lens ahlukene, ubude obugxile kakhulu futhi i-aperture ingashintshwa ukuze ifinyelele imiphumela ehlukile yokudubula.

Ilensi yokuskena

Umphetho

I-Aperture i-aperture elawulekayo etholakala enkabeni yelensi, esetshenziselwa ukulawula inani lokukhanya okufaka ilensi. Ukulungisa usayizi we-apertate kungalawula ukujula kwensimu nokukhanya kokukhanya okudlula ku-lens.

FIndandatho ye-Ocus

I-Intenging Ring egxile iyithuluzi eliyindilinga elijikelezayo elisetshenziselwa ukulungisa ubude belensi. Ngokujikeleza indandatho egxile egxile, i-lens ingahle ihambisane nendaba futhi ifinyelele ukugxila okucacile.

AI-Utofocus sensor

Amanye ama-lens askena ahlome nezinzwa ze-autofocus. Lezi zinzwa zingalinganisa ibanga lento ethathwe izithombe futhi zilungise ngokuzenzakalelayo ubude obugxile belensi ukuze bafinyelele umphumela onembile we-autofocus.

Ubuchwepheshe bokunyakazisa

Abanye bathuthukileAma-lens askenaFuthi ingaba ne-anti Shake Technology. Lobu buchwepheshe bunciphisa ukufiphala kwesithombe okubangelwa ukuthuthumela kwesandla ngokusebenzisa izitebele noma amadivaysi emishini.

Ungayihlanza kanjani i-SCANNingxubelens?

Ukuhlanza ilensi yokuskena nakho kungumsebenzi obalulekile, futhi ukuhlanza ilensi isinyathelo esiyisihluthulelo ekugcineni ukusebenza kwayo nekhwalithi yesithombe. Kumele kuqashelwe ukuthi ukuhlanza ilensi yokuskena kudinga ukunakekelwa okukhulu ukuvikela ukulimala kwelensi. Kungcono ukuhlanza i-lens ngochwepheshe noma uthintane neseluleko sabo.

Ilensi yokuskena

Ukuhlanza ilensi yokuskena ngokuvamile kufaka phakathi izinyathelo ezilandelayo:

1.Izinyathelo zokulungiselela

1) Cisha isithwebuli ngaphambi kokuhlanza. Ngaphambi kokuhlanza, sicela uqinisekise ukuthi isithwebuli sicishiwe futhi sinqanyuliwe emandleni ukugwema noma yiziphi izingozi zamandla.

2) Khetha amathuluzi wokuhlanza afanele. Naka ukukhetha amathuluzi enzelwe ngokuhlanza ama-lens abonakalayo, anjengephepha lokuhlanza le-lens, ama-balloon ejectors, amapeni amalensi, njll. Gwema ukusebenzisa amathawula wephepha noma amathawula njengoba kungahle kuklebhule ubuso belensi.

2.Kusetshenziswa i-ejector yebhaluni ukuze ususe uthuli nokungcola

Okokuqala, sebenzisa i-ejector ye-balloon ukuze ushaye ngothuli kanye nokungcola kusuka ebusweni belensi, uqinisekise ukuthi i-ejector ehlanzekile isetshenziselwa ukugwema ukwengeza uthuli oluthe xaxa.

3.Hlanza ngephepha lokuhlanza le-lens

Songa noma ugobe ucezu oluncane lwamaphepha okuhlanza i-lens kancane, bese ulihambisa kahle ebusweni belensi, unakekele ukuthi ungacindezeli noma ukuklebhula indawo yelensi ngamandla. Uma kukhona amabala anenkani, ungaphonsa amaconsi owodwa noma amabili wesisombululo esikhethekile sokuhlanza ilensi ephepheni lokuhlanza.

4.Nakisisa ukuhlanza ngendlela efanele

Lapho usebenzisa iphepha lokuhlanza, qiniseka ukuthi uhlanze ngendlela efanele. Ungalandela ukuqondiswa kokunyakaza okuvela enkabeni ukuze ugweme ukushiya amamaki we-fiber aklebhu angcolile noma afiphele kwilensi.

5.Naka imiphumela yokuhlola ngemuva kokuqeda ukuhlanza

Ngemuva kokuhlanza, sebenzisa ingilazi ekhulisayo noma ithuluzi lokubuka ikhamera ukuze uhlole ukuthi ingaphezulu lelensi lihlanzekile futhi likhululekile ezinsalela noma amabala.