Njengoko abathengi beqhubeka befuna ubuhle bempahla, imfuno yemibala yempahla nayo iyatshintsha ukusuka kwizinto ezisebenzisekayo ukuya kwizinto ezintsha.
Shift. Izinto ezitshintsha umbala wefayibha ngoncedo lwetekhnoloji yanamhlanje ephezulu nentsha, ukuze umbala okanye ipateni yelaphu ibe nokukhanya, ubushushu,
Umswakama uyatshintsha ukusuka kwi-"static" eqhelekileyo ukuya kwi-"dynamic" esondelayo, kwicandelo lempahla
Kuphuhliso olukhawulezayo kunye nokusetyenziswa ngokubanzi.
Izinto ezitshintsha umbalaiintlobo kunye nendlela yokutshintsha umbala *
(1) izinto ezibangela ukuvela kwefoto
Izinto ezitshintsha umbala ezibonakala kwifoto luhlobo lokutshintsha kombala olunokwenzeka phantsi kokukhanya kwe-ultraviolet okanye ukukhanya okubonakalayo, kwaye lunokunyamalala emva kokukhanya
Guqula idayi esebenzayo ibe ngumbala wokuqala. Izixhobo zokutshintsha umbala ezibonakala ngokulula zii-silver chloride, i-silver bromide, kunye ne-stilbene
Iklasi, iklasi ye-spiral ring, iklasi ye-nornadiene, iklasi ye-capture refined anhydride, i-triphenylmethane derivatives, iklasi ye-salicylic acid aniline
Umxholo, njl. Okwangoku, izinto ezitshintsha umbala ezibonakala lula ziphuhlisiwe ukuze zibe nemibala emi-4 esisiseko: mfusa, tyheli, luhlaza okwesibhakabhaka, bomvu. Ezine
Ulwakhiwo lokuqala lwazo zonke iintlobo zezinto ezisebenzisa ifoto luluhlobo lwe-loop evaliweyo, oko kukuthi, akukho mbala uprintiweyo kwilaphu, kwaye lutshintsha kuphela phantsi kwemitha ye-ultraviolet.
Mfusa, mthubi, luhlaza okwesibhakabhaka, bomvu.
(2) izinto ezibuthathaka kubushushu
Isizathu sokuba kutheniizixhobo zokutshintsha umbala ezitshintsha ubushushuUkutshintsha umbala kungenxa yokuba umbala unokubangela utshintsho kwisakhiwo sangaphakathi, nto leyo ebangela utshintsho lombala, xa ubushushu buncitshisiwe, umbala uyabuyiselwa. Xa kuthelekiswa needayi ezibonisa ukukhanya, uphando malunga needayi ezisebenzisa ubushushu ekhaya nakwamanye amazwe lukhulu kakhulu, ingakumbi ekusetyenzisweni kokuprinta kwelaphu, lufumene iziphumo ezithile, uthotho lweemveliso zokuprinta ezisebenzisa ubushushu lupapashwe.
Ixesha lokuthumela: Oktobha-13-2021