Iikhamera yedokhumenti ye-gooseneckinikeza lula ukusetshenziswa okuhlangene kwezinhlelo ezihlukahlukene zokufundisa, futhi ingabonisa ngokuguquguqukayo izinto, ukuhlolwa, imibhalo yesandla, izithombe, amaslayidi, ama-negative, njll. Enkambisweni yokufundisa, inqubo yokufundisa ithuthukiswa, umthamo wekilasi uyakhula, ukufundisa ekilasini ngempumelelo kuyathuthukiswa, ubunzima bokufundisa nge-projection buyancishiswa, namandla okusebenza kothisha ayancipha, okuthandwa othisha.
Iqhaza lesitendi sokuboniswa kwevidiyo ekufundiseni liya ngokuya lisobala. Ngakho-ke kufanele siwukhethe kanjani lo mkhiqizo?Ake sixoxe ngakho ndawonye.
Umthelela wokubonisa kufanele ube owokuqala ukucatshangelwa lapho uthenga aisibonisi, ngoba umphumela wokubonisa uthinta ngokuqondile ikhwalithi yomboniso.Intengo nayo ibaluleke kakhulu, futhi imikhiqizo enezindleko ezinhle izoba yinketho yokuqala kubasebenzisi.Ngokuya ngemisebenzi yamadokodo, abasebenzisi badinga ukukhetha imisebenzi evumelana nabo ngokuya ngezikhathi zabo zokusebenzisa, imikhuba, kanye nokuthuthukiswa kokuthuthukisa.
Lokhuidokodo levidiyo ye-gooseneckukuthuthukiswa okusha okuvela kudokodo lendabuko.Inekhamera eyakhelwe ngaphakathi eyizigidi ezi-5, isibonisi se-high-definition engu-1080P, isekela i-zoom yokubona engu-10x kanye ne-zoom yedijithali engu-10x.Uma usondeza noma usondeza, cishe akukho ukulibaziseka futhi akukho smear.Ikhwalithi yesithombe icacile futhi ibushelelezi.
Ukuthengwa okungcono kakhulu kwekhamera yedokhumenti nakho kubalulekile ekusebenzeni kwezithombe noma umbhalo.Kodwa-ke, eminye imikhiqizo yekhwalithi engeyinhle ithuthukise kakhulu ukugqama okumnyama nokumhlophe ukuze ivale isikhala sokuntuleka kwekhono lesibonisi lokuveza umbhalo.Umphumela uba ukuthi ikhamera yedokhumenti idela ukusebenza kwe-grayscale nokusebenza kombala.Enqubweni yangempela yokuthenga, ikhono lesibonisi-zibonisi lokuveza umbhalo kanye nekhono lokubuyisela izithombe ezinemibala ecebile lingafaniswa ngokuhlukana.
Ukucatshangwa kwelensi ye-Qomo gooseneck video visualizer inokufana okuhle.Kungakhathaliseki ukuthi i-telephoto noma iseduze, ukugxila kwesikhungo se-lens ngokuyisisekelo kuyafana nokugxilwa konqenqema, futhi empeleni awukho umehluko osobala.Yamukela ukwakheka kwefomethi ye-A3 enkulu nendawo enkulu yokuthatha, engabonisa ngokuphelele konke okuqukethwe/ifomethi yencwadi yokufunda.
Impela, isevisi yangemuva kokuthengisa kufanele futhi ibe yinto ebalulekile yokuthenga leyo abasebenzisi abayazisa kakhulu.Ikhwalithi isiyonke ye-Qomo's gooseneck visuzlier yinhle, ihlinzeka amakhasimende ngesevisi eyodwa-to-one ngemva kokuthengisa.
Isikhathi sokuthumela: Jul-07-2022