Guhuza ibice byinganda ninganda bitanga urumuri bigira uruhare runini mugutezimbere sisitemu yo gukora imashini ikora neza. Kugera kubikorwa byiza byerekana amashusho bisaba guhuza byimazeyo ibipimo bya optique, ibidukikije, hamwe nintego zo kumenya. Ibikurikira byerekana ibitekerezo byinshi byingenzi kugirango uhuze neza:
I. Kuringaniza Aperture nu mucyo Inkomoko
Aperture (F-numero) igira ingaruka cyane kumucyo winjira muri sisitemu.
Agace gato (F-numero ndende, urugero, F / 16) igabanya gufata urumuri kandi bisaba indishyi binyuze mumucyo mwinshi. Inyungu yibanze yibanze yongerewe uburebure bwumurima, bigatuma ikwiranye nibisabwa birimo ibintu bifite uburebure butandukanye.
Ibinyuranye, aperture nini (F-umubare muto, urugero, F / 2.8) ituma urumuri rwinshi rwinjira, bigatuma biba byiza kubidukikije bito-bito cyangwa ibintu byihuta cyane. Ariko, kubera ubujyakuzimu bwacyo buke, ni ngombwa kwemeza ko intego iguma mu ndege yibanze.
II. Ibyiza Byiza na Light Source Guhuza
Lens mubisanzwe igera kumurongo wibyiza kuri aperture (hafi imwe kugeza kuri ebyiri zihagarara ntoya kurenza aperture ntarengwa). Kuriyi miterere, ubukana bwumucyo bugomba guhuzwa kugirango bikomeze kuringaniza hagati yikigereranyo-cy-urusaku no kugenzura optique.
III. Gukorana hagati yuburebure bwumurima numucyo Inkomoko Ubumwe
Iyo ukoresheje aperture ntoya, birasabwa kubihuza hamwe nubuso bwumucyo mwinshi (urugero, urumuri rwerekana urumuri). Ihuriro rifasha kwirinda gukabya gukabya cyangwa kudashyira mu gaciro, kwemeza ishusho ihamye mubihe bisaba ubujyakuzimu bunini bwumurima.
Mugihe ukoresheje aperture nini, point cyangwa umurongo utanga urumuri rushobora gukoreshwa kugirango wongere itandukaniro. Ariko rero, guhindura witonze inkomoko yumucyo birakenewe kugirango hagabanuke urumuri rwayobye.
IV. Guhuza Icyemezo hamwe numucyo Inkomoko yumuraba
Kubikorwa-byuzuye byo gutahura, ni ngombwa guhitamo isoko yumucyo ihuza nibisubizo biranga lens. Kurugero, urumuri rugaragara rugomba guhuzwa n'amasoko yera ya LED, mugihe lens ya infragre igomba gukoreshwa hamwe na lazeri ya laser.
Byongeye kandi, urumuri rwatoranijwe rwumucyo rugomba kwirinda kwinjiza imirongo ya lens kugirango irinde gutakaza ingufu hamwe na chromatic aberration.
V. Ingamba zo Kumurika Kumashusho Yerekana
Mugihe cyihuta cyo gutahura ibintu, guhuza aperture nini nigihe gito cyo kwerekana ni ngombwa. Mu bihe nk'ibi, urumuri rwinshi rwinshi rutanga urumuri (urugero, urumuri rwa strobe) rurasabwa gukuraho neza icyerekezo.
Kuri porogaramu zisaba igihe kirekire cyo kumurika, hagomba gukoreshwa inkomoko yumucyo uhoraho, kandi ingamba nka polarizing filteri igomba gufatwa kugirango ihagarike urumuri rwangiza kandi rwongere ubwiza bwibishusho.
Igihe cyo kohereza: Kanama-21-2025