Calotype, tseem hu ua talbotype, cov txheej txheem yees duab thaum ntxov tau tsim los ntawm William Henry Fox Talbot ntawm Great Britain hauv xyoo 1830. Nyob rau hauv cov txheej txheem no, ib daim ntawv coated nrog silver chloride raug rau lub teeb nyob rau hauv lub koob yees duab obscura; cov cheeb tsam ntawd raug teeb los ua tsaus hauv lub suab, ua rau cov duab tsis zoo.
Thaum twg yog thawj calotype tsim?
Nws tsis yog Talbot thawj txheej txheem yees duab (qhia hauv 1839), tab sis nws yog qhov uas nws tau paub ntau tshaj plaws. Henry Talbot tau tsim lub calotype nyob rau hauv lub caij nplooj zeeg ntawm 1840, ua tiav nws los ntawm lub sijhawm ntawm nws cov lus qhia rau pej xeem nyob rau nruab nrab-1841, thiab ua rau nws cov ntsiab lus ntawm patent (patent tsis txuas ntxiv mus. Scotland).
Leej twg invented calotype photography nyob qhov twg?
Description: Thawj qhov tsis zoo thiab cov txheej txheem zoo tsim los ntawm William Henry Fox Talbot, calotype qee zaum hu ua "Talbotype." Cov txheej txheem no siv daim ntawv tsis zoo los ua cov ntawv luam tawm nrog cov duab softer, tsis tshua muaj cov duab zoo dua li daguerreotype, tab sis vim tias muaj qhov tsis zoo, nws muaj peev xwm ua tau ntau yam …
lub npe calotype tuaj qhov twg?
Calotype lossis talbotype yog txheej txheem yees duab thaum ntxov tau qhia hauv 1841 los ntawm William Henry Fox Talbot, siv cov ntawv coated nrog nyiaj iodide. Lo lus calotype los los ntawm Ancient Greek καλός (kalos), "zoo nkauj", thiab τύπος (tupos), "kev xav".
Thaum twg William Henry Fox TalbotUa calotype?
Qhov kev tshawb pom no, uas Talbot tau tsim nyob rau hauv Lub Ob Hlis 1841 raws li cov txheej txheem "calotype" (los ntawm Greek kalos, lub ntsiab lus zoo nkauj), qhib tag nrho lub ntiaj teb tshiab ntawm kev kawm tau rau photography.
