Adam Kos Nharembozha dzakadhura "hupenyu" hwemidziyo yakawanda yemagetsi. Tinotenda kwavari, hatidi macalculator esainzi, MP3 player, handheld game consoles, kana compact cameras (uye nenyaya iyoyo, DSLRs). Yekutanga kutaurwa haina zvakawanda kufambira mberi, zvisinei, mafoto nemavhidhiyo hunyanzvi anogona kugara achivandudzwa. Izvo hazvifanirwe kunge zvakasiyana muna 2022 futi.
Apple payakaunza iyo iPhone 2015S muna 6, yaive yekutanga 12MP foni. Anopfuura makore matanhatu gare gare, kunyangwe iyo yazvino iPhone 6 yakatevedzana inochengeta iyi sarudzo. Kana isu tisingaverenge kuwedzera kwema lens (yechisarudzo chakafanana), izvi ndezvechokwadi kuwedzera kwe sensor pachayo. Nekuda kweizvi, iyo kamera system inoramba ichikura kumashure kwechishandiso zvakanyanya uye zvakanyanya.
Photogallery
Mushure mezvose, zvienzanise iwe pachako. Iyo iPhone 6S ine imwechete 1,22 µm sensor pixel. Imwe pixel yeyakafara-ekona kamera paiyo iPhone 13 Pro ine saizi ye1,9 µm. Uye zvakare, kudzikamisa kwemaziso kwe sensor kwakawedzerwa uye iyo aperture yakagadziridzwa zvakare, iyo iri f / 1,5 ichienzaniswa nef / 2,2. Zvinogona kutaurwa kuti kuvhima kwema megapixel kwapera kusvika pamwero wakati. Nguva nenguva mugadziri anobuda anoda kuunza imwe nhamba inofema, asi sezvatinoziva, mamegapixel haagadziri mufananidzo. Semuenzaniso, Samsung yakatiratidza izvi neiyo Galaxy S21 Ultra modhi.
108 MPx inogona kunzwika yakakura, asi pakupedzisira hakusi kubwinya kwakadaro. Kunyangwe Samsung yakakwanisa kuwana f/1,8 apertures, saizi yepixel ingori 0,8 µm, izvo zvinonyanya kukonzera kuwanda kweruzha. Ndosaka kunyangwe mumasetiroti ekutanga ichibatanidza mapikseli akawanda kuita imwe, saka haungashandise kugona kwenhamba yakakura kudaro yemapikisi zvakadaro. Akazviedzawo ne periscope nzira, uko iyo 10MPx sensor inopa 10x zoom. Zvinotaridzika zvakanaka pabepa, asi chokwadi hachisi chikuru.
Zvinogona kudaro kufarira iwe
Megapixels uye periscope
Mazhinji epamusoro-ekupedzisira emhando dzemhando dzakasiyana-siyana anopa kugadzirisa kwekamera yavo yakakura-ekona yakatenderedza 50 MPx. Apple inofanirwa kukwidza mutambo wavo gore rino uye nekuunzwa kweiyo iPhone 14 Pro ivo vachapa yavo huru kamera 48 MPx. Iye anozobatanidza 4 pixels mune imwe kana nzvimbo yacho isina mamiriro emwenje emwenje. Mubvunzo ndewokuti vachazvibata sei maererano nehukuru hwepixel. Kana achida kuichengeta yakakura sezvinobvira, kuburitsa kuseri kwemudziyo kuchawedzera zvakare. Uye zvakare, iyo kambani inogona kuigadzira patsva, nekuti ma lens haakodzeri padivi peumwe neumwe muhurongwa hwazvino. Asi nekusimudzira uku, vashandisi vanowana kugona kupfura 8K vhidhiyo.
Samsung Galaxy S21
Pane fungidziro pamusoro pe periscope lens maererano ne iPhone 15. Saka isu hatizozvioni gore rino. Izvi zvinonyanya kukonzerwa nekuti hapana nzvimbo yayo mumudziyo, uye Apple ichafanirwa kushandura zvakanyanya dhizaini yayo yese. Izvo zvisingatarisirwe kubva kuchizvarwa chegore rino (inofanira kuramba ichiita sePhones 12 ne13), nepo ichibva kune iyo muna 2023. Iyo periscope system inobva yashanda nekuratidzira chiedza kuburikidza negirazi rakarerekera rakananga kune sensor, iyo iri kumagumo kwayo. Iyi mhinduro haidi chero kuburitsa, nekuti yakavanzika zvachose mumuviri. Kunze kweiyo Galaxy S21 Ultra modhi, inosanganisirwawo mukati, semuenzaniso, iyo Huawei P40 Pro +.
Zvinogona kudaro kufarira iwe
Main maitiro
Nezve megapixels, vagadziri vanowanzo gara kutenderera makumi mashanu MPx mune iyo huru lens. E.g. xiaomi 12 pro zvisinei, inotova nekamera katatu, apo lenzi imwe neimwe ine 50 MPx. Izvi zvinoreva kwete chete kaviri telephoto lens asiwo yekupedzisira-yakafara-ekona imwe. Uye vamwe vangangotevedzerawo saizvozvo.
Iyo optical zoom mune iyo periscope lens ndeye 10x zoom. Vagadziri vangangoramba vachiuya pano. Hazvina zvakawanda zvine musoro. Asi ichiri kuda kuvandudza aperture, iyo yakashata. Saka usandinzwisa zvisizvo, zvinoshamisa kune nharembozha kuti inogona kunge iri f / 4,9, asi iwe unofanirwa kufunga kuti muvhareji mushandisi haana kuhwihwidza DSLR uye haina kuenzanisa. Chavanongoona mhedzisiro yacho, inongove ruzha.
Ehe, kudzikamisa kwemaziso kwakatotarisirwa mumidziyo yepamusoro, kana sensor iripo, yakanaka chete. Ramangwana mune izvi riri mukuitwa kweiyo scaled-down gimbal. Asi zvirokwazvo kwete gore rino, pamwe kwete kunyange gore rinouya.
Zvinogona kudaro kufarira iwe
Software
Saka chinhu chikuru muna 2022 chingasaitika zvakanyanya muhardware senge software. Zvichida kwete zvakanyanya neApple, asi nemakwikwi. Gore rapfuura, Apple yakatiratidza iyo firimu modhi, Photographic Styles, macro uye ProRes. Makwikwi saka achamubata panyaya iyi. Uye hausi mubvunzo wekuti, asi kuti achabudirira riini.
Adamu akazonyora chinyorwa chakakodzera !!!