Rolleiflex Rolleiflex Rolleiflex yog lub npe ntawm ua haujlwm ntev thiab muaj ntau yam ntawm cov koob yees duab siab kawg uas yog tsim los ntawm German tuam txhab Franke & Heidecke, thiab tom qab Rollei-Werke. https://en.wikipedia.org › wiki › Rolleiflex
Rolleiflex - Wikipedia
twin-lens reflex roll-film lub koob yees duab qhia los ntawm lub tuam txhab German Franke & Heideckexyoo 1928. Nws muaj ob lub lo ntsiab muag ntawm tib lub focal ntev-ib qho xa cov duab mus rau zaj duab xis thiab lwm yam ua hauj lwm raws li ib tug viewfinder thiab ib feem ntawm tsom mechanism.
Leej twg tsim lub koob yees duab TLR?
Rolleiflex lossis "Rollei" lub koob yees duab ntxaib lub koob yees duab yog thawj zaug pib xyoo 1929 los ntawm Rollei-Werke, lub tuam txhab German. Qhov no 2.8 lens qauv, tau nrov nyob rau hauv 1960s.
Twin lens reflex ua dab tsi?
Rau cov npe ntawm TLR koob yees duab, saib TLR qeb. TLR stands rau Twin Lens Reflex. Lub koob yees duab siv ob lo ntsiab muag ntawm qhov sib npaug ntawm qhov ntev, ib qho rau saib thiab tsom thiab lwm qhov rau kev thaij duab; reflex yog hais txog daim iav siv tom qab saib lub lens uas redirects cov duab-forming lub teeb mus rau ib tug focusing screen.
Tus kws yees duab dab tsi yog siv lub lens ntxaib reflex Rolleiflex?
Nws tau hais tias Reinhold Heidecke muaj kev tshoov siab rau Rollei TLRs thaum ua kev yees duab ntawm cov yeeb ncuab kab los ntawm German trenches xyoo 1916, thaum txoj hauv kev periscopic los tsom thiab thaij duab. radically txo covtxaus ntshai rau tus kws yees duab los ntawm sniper hluav taws.
Dab tsi yog lub npe hu ua parallax hauv TLR lub koob yees duab?
Twin Lens Reflex (TLR) koob yees duab yog "ob lub qhov muag" lub koob yees duab xws li Rolleiflex classic. … Qhov tsis sib xws no yog hu ua parallax yuam kev, uas tuaj yeem kho tau los ntawm kev nqa lub koob yees duab kom txog thaum lub lens noj siab npaum li qhov pom lub lens yog thaum daim duab tsim.
