Ese gelatin ishobora gukoreshwa mu gukoresha amafoto?

I.Akamaro k'amatekaEse?

gelatin Yahinduye imyumvire mu bijyanye no gufotora mu kinyejana cya 19, isimbuza inzira zigoye zo gukoresha mu gufotora. Nk'igikoresho cyo gufunga mu miterere y'isineri ya halide, yakwirakwije neza utuntu tw'urumuri ku firime, bituma amashusho agaragara neza. Ubushobozi bwayo bwo kuzura mu mazi bwatumye iterambere ryoroha, bituma amafoto aba adafite ubumenyi buhagije.

II.Ibyiza bya tekinikiEse?

Gelatin igenzura imikurire ya kristu ya halide y'ifeza, igira ingaruka ku muvuduko wa firime no ku kunyuranya kwayo. Emulsion nziza ku mafoto ikoresha gelatin nkeya, mu gihe firime zihuta cyane zikenera gelatin nyinshi kugira ngo zihamye kristu nini. Inarinda emulsion kwangirika kwa mashini n'ubushuhe, bigatuma firime imara igihe kirekire. Ndetse na n'ubu, gelatin ihura n'ibinyabutabire bishobora kwangirika mu rumuri ntibiramenyekana.

III.Akamaro ka noneEse?

Amafoto yo kuri interineti yagabanyije ikoreshwa rya gelatin, ariko ikomeza gukoreshwa mu buryo bwihariye: impapuro zicapa neza, aho imiterere yayo yongera ubujyakuzimu bw'ishusho; na filime zo mu bubiko, zifite agaciro ko kugumana ubusugire bw'igihe kirekire. Inganda zidasanzwe nka medical imaging (X-rays) ziracyakoresha emulsions zishingiye kuri gelatin kubera ubushobozi bwazo bwo hejuru no kwizerwa, bigaragaza agaciro kazo ka tekiniki karambye.