Iyini i-lens yokuhlanekezela?

I-lens-free lens, njengoba igama libonisa, yilensi ebingenayo ukwahlukanisa (ukuhlanekezela) ezithombeni ezithunjwe yilensi. Enqubweni yangempela ye-lens ye-lens,Amalensi angenakuhlanekezelakunzima ukufeza.

Njengamanje, izinhlobo ezahlukahlukene zamalensi, njengeama-lens aude-angle, amalensi we-telephoto, njll., Ngokuvamile abe nezinga elithile lokuhlanekezela ekwakhiweni kwawo.

Isibonelo, ngamalensi ambi ama-angle, ukuhlanekekezela okujwayelekile "yi-" Pillow Shape "ngokunwetshwa konqenqemeni noma" umgqomo "wokuhlanekezela ngokukhuliswa okuphakathi; Ku-telephoto lens, ukuhlanekezela kubonakaliswa ngokuthi "ukubekelwa umgqomo" ukuqunjelwa kokugoba okungaphakathi kwemiphetho yesithombe noma "umcamelo obunjiwe" ukuphazanyiswa nge-contraction maphakathi.

Yize kunzima ukufeza ilensi yamahhala, amakhamera wedijithali wamanje angalungisa noma adambise ukuhlanekezela ngesoftware eyakhelwe ngaphakathi noma ukulungiswa kokukhiqiza ngemuva. Isithombe umthwebuli wezithombe esibona empeleni cishe silingana nokuhlanekezela-mahhala.

Ilensi yokuhlanekezela

Yiziphi izinhlelo ezivamile zelensi yamahhala?

Amalensi angenakuhlanekezelaAnganikeza imiphumela esezingeni eliphakeme, enengqondo yokucabanga ukucabanga futhi isetshenziswa kabanzi emikhakheni eminingi. Ake sibheke ezinye zezimo zesicelo ezijwayelekile ze-dinter-free lens:

ImidweboPishabibichinya

Ama-lens angenakuhlanekezelwa angakugwema ukuhlanekezela ngobuso bobuso babantu, ikakhulukazi lapho kudutshulwa imidwebo esondelene nomphumela oqinile onobukhulu obuthathu. Ama-lens angenakuhluma angabuyisela ukwakheka kwangempela kobuso babantu, okwenza umcabango wemvelo futhi unembe kakhudlwana.

Ukuthathwa kwezithombe zezakhiwo

Lapho uthatha izithombe zezakhiwo, ukusebenzisa ilensi engenakuhlanekezelwa kungavimba ngempumelelo imigqa yesakhiwo kusuka ekugobeni, okwenza imigqa eqondile esesithombeni ibe nzima futhi iphelele. Ikakhulu lapho kudubule izakhiwo eziphakeme, amabhuloho nezinye izakhiwo, umphumela ungcono lapho usebenzisa ilensi yokuhlanekezela.

Ukuthwebula Kwezemidlalo

Ngokudubula imincintiswano yezemidlalo, amalensi angenakuhlanekezelwa angaqinisekisa ukuthi abasubathi nezindawo ezisesithombeni zisezingeni elifanele futhi zinobukhulu obuphelele, futhi zingakugwema imiphumela engenangqondo ebangelwa ukuhlanekezela kwelensi.

Izicelo zokuhlanekezela amalensi angenasisekelo

-EntengisoAukusukuma

Lapho kudubula ukukhangiswa komkhiqizo, usebenzisa aI-lens-free lensUngaqinisekisa ukuthi ukwakheka komkhiqizo kuboniswa kahle ngaphandle kokuhlanekezela. Ngezithombe ezidinga ukukhombisa imininingwane yomkhiqizo, ukuthungwa, njll.

Imephu yezwe nokuzwa okukude

Emikhakheni yokuthola imephu yendawo kanye nokuzwa okukude, ukunemba kwesithombe kubaluleke kakhulu. Ilensi engenakuhlanekezela ingaqinisekisa ukuthi indawo ethathwe, i-Landforms kanye neminye imininingwane ngeke ichithwe noma ihlanekezelwe ngenxa yokuhlanekezela kwelensi, ukuqinisekisa ukunemba kwesithombe.

SumuvifoRtha

Kwezinye izinkambu zocwaningo lwesayensi ezidinga ikhwalithi ephezulu yokucabanga, ama-lens angenasisekelo nawo angasetshenziswa njengemishini esemqoka yokubheka nokuqopha izehlakalo nemininingwane ngesikhathi sokuhlola imiphumela yokuhlola.