Ua ntej ua haujlwm nrog lub koob yees duab Zenit 122, koj yuav tsum thauj cov zaj duab xis thiab paub koj tus kheej nrog cov cwj pwm tseem ceeb ntawm cov cuab yeej (kaw nrawm, aperture, photosensitivity).
Cov Lus Qhia
Kauj ruam 1
Txhawm rau pib ua haujlwm nrog Soviet Zenit 122 lub koob yees duab, koj yuav tsum tau yuav thiab ua kom tiav zaj duab xis. Txhawm rau qhib zaj duab xis tshuaj ntsiav, koj yuav tsum tau saib ntawm lub log ISO ntawm sab laug ntawm lub koob yees duab. Los ntawm rub cov nyiaj tab upwards, koj tuaj yeem qhib ib chav tshwj xeeb. Zaj duab xis yog tso rau hauv nws. Tom qab ntsaws nws rau ntawm reel thib ob, thaij ob peb zaug. Tom qab ntawd kaw lub hau npog lub koob yees duab.
Kauj ruam 2
Ua ntej tua, nco ntsoov tias qee qhov kev cuam tshuam cuam tshuam rau qhov zoo ntawm daim duab: rhiab, kaw qhov nrawm thiab aperture. Lub teeb ci ua rau muaj kev cuam tshuam qhov ci ntawm daim duab. Tus nqi ntawm 400 tuaj yeem siv rau hauv kev tsaus ntuj. Tus nqi ntawm 200 lossis tsawg dua yog qhov zoo rau kev tua ntawm hnub tshav ntuj. Kev co tso cai rau koj piav txog nrog kev pab ntawm ib thav duab lub zog ntawm dej, tib neeg ntawm txoj kev. Daim duab yuav dhau los yog ntu yog tias lub shutter ceev yog 1/30 lossis tsawg dua. Lub aperture yog lub luag haujlwm rau ntau yam: tus lej ntau dua, tsawg dua qhov tsis muaj teeb pom kev, qhov tom qab qhov muag plooj nyhuv dua.
Kauj ruam 3
Muaj tshem tawm cov yeeb yaj kiab kom meej, koj yuav tsum muab tawm. Txhawm rau ua qhov no, muaj ib lub pob dub me me nyob ib sab ntawm lub khawm kaw uas yuav tsum tau nias. Nws rewinds thav ntawv los ntawm thaum pib mus rau thaum pib. Thaum koj tau ua tas lawm, rub tawm cov nyiaj ntawm sab laug thiab pib sib ntswg nws raws li moos. Thaum muab cov yeeb yaj kiab ntim rau hauv cov tshuaj ntsiav, koj yuav hnov lub suab zoo li lub suab. Thaum koj ua tiav rewinding zaj duab xis, koj tuaj yeem ruaj ntseg qhib lub koob yees duab ntawm sab nraud.
