History. Lub ambrotype yog raws li cov txheej txheem ntub phaj collodion tsim los ntawm Frederick Scott Archer Ambrotypes tau txhob txwm tshaj tawm tsis zoo los ntawm cov txheej txheem ntawd thiab ua kom zoo rau kev saib zoo li qhov zoo xwb. Hauv Teb Chaws Asmeskas, ambrotypes thawj zaug tau siv rau thaum ntxov 1850s.
Ambrotype siv rau dab tsi?
Cov txheej txheem ambrotype (patented los ntawm American kws yees duab James Ambrose Txiav hauv 1854) yog ib qho txawv ntawm cov txheej txheem uas siv Canada balsam los kaw cov phaj collodion rau lub hau iav. Cov no feem ntau pom hauv Asmeskas.
Dab tsi yog qhov tshwj xeeb ntawm ambrotype?
Zoo ib yam li cov ntawv luam tawm, cov ambrotypes tau pom los ntawm lub teeb pom kev zoo thiab yog cov cim qub, txhais tau tias lawv tsuas yog muab luam tawm los ntawm kev siv lub koob yees duab luam tawm Qhov no zoo ib yam nrog ntau hom kev yees duab ib yam nkaus, xws li cov duab Polaroid, daguerreotypes, thiab ntau dua.
Thaum twg ambrotype thawj zaug siv?
James Ambrose Txiav patented tus txheej txheem ambrotype hauv 1854. Ambrotypes tau nrov tshaj plaws nyob rau nruab nrab-1850s txog nruab nrab-1860s.
Thaum twg daguerreotypes tso tseg?
Los ntawm 1850, muaj ntau dua 70 daguerreotypes studios hauv New York City ib leeg. Nrov ntawm daguerreotype poob qis hauv lig 1850sthaum lub ambrotype, tus txheej txheem yees duab sai dua thiab kim dua, tau muaj. Ob peb tus kws yees duab tam sim no tau rov ua txoj haujlwm.
