Funda I-Pros and Cons of Ukusebenzisa i-Teleconverters
I-teleconverter ingasetshenziswa ekhamera yekhamera yokwandisa ubude obugxile , ngakho-ke, ukukhulisa noma ukusondeza. Lokhu kungaba amathuluzi awusizo, kodwa kukhona izinto okudingayo ukwazi mayelana nokusebenzisa i-teleconverter ngoba zingathinta ikhwalithi yezithombe zakho.
Kungani usebenzisa iTconconverter?
Abaningi abathwebuli bezithombe, bangaba amateur noma abachwepheshe, bathanda ukuthwala i- telephoto lens ezinkishini zabo. Ziyakwazi ukuvuka masinyane nezomuntu ezifundweni uma kungenakwenzeka ukuhamba eduze.
Kodwa kunezikhathi, noma kunjalo, ngisho nalapho i-telephoto yethu eqinile ingasisondeli ngokwanele kwisenzo futhi sidinga nje ukusondeza okuncane nje. Enye inketho ukutshala imali lensiza entsha nangaphezulu nakuba lokhu kungabiza kakhulu futhi akuyona inketho ehlala njalo.
Indlela eshibhile yokwandisa ubude bendawo yimuphi lens ukuthenga i-teleconverter (noma i-extender). I-teleconverter ibukeka njenge-lens compact futhi ifakwe phakathi komzimba wekhamera ne-lens. It isetshenziselwa ukwandisa ubude obuseduze lensi exhunyiwe kuyo. Ama-teleconverters avela ku-x1.4 kuya ku-x2.
Ingabe i-Teleconverters kufanele isebenzise?
Kunezizathu eziningi ezinhle zokusebenzisa i-teleconverter nakuba kunezinselelo ezimbalwa okufanele uziqaphele. Sebenzisa lolu hlu lwezinzuzo nokuziqhenya ukuze unqume ukuthi leli thuluzi lifanele yini ukungeza ekufakweni kwe-arsenal yakho yezithombe!
Izinzuzo zeLenconverter Lens
- Isizathu esicacile kakhulu sokusebenzisa i-teleconverter ukwandisa ubude bakho obugxile. I-converter ye-x2 izoba kabili ubude bakho obugxile, ithathe isisekelo se-lens 70-200mm kuya ku-150-400mm!
- I-teleconverters ayinzima kakhulu, kepha ama-telephoto lenses ayenziwa njalo. Ngokwesibonelo, i-lens ye-Canon engu-100-400mm inesisindo esingu-1,363g (cishe amapremu angu-3). Lokhu kuyinto eningi okufanele uyenze nxazonke futhi uma isisindo esikhwameni sakho sekhamera sinokukhathazeka, khona-ke i-teleconverter ingaba yinto ehlukile.
- Ukusebenzisa i-teleconverter akuthinti ibanga lakho elincane lokugxila. Lokhu kusho ukuthi ungaqhubeka nokusebenzisa i-lens telephoto ukuze usondelane nendaba engekho kude kakhulu.
I-Drawbacks ye-Teleconverter Lens
- Ukusebenzisa i-teleconverter kunganciphisa kakhulu isivinini se-lens yakho. I-lens ithola ukukhanya okuncane nge-teleconverter futhi lokhu kunciphisa ukuvula okuphezulu ongayisebenzisa. Ngomguquleli we-x1.4, uzolahlekelwa yinye, futhi nge-x2, iziteshi ezimbili zizolahleka. Uma udubula ekukhanyeni okuphansi, noma ngaphakathi, lokhu kungaba nomthelela omkhulu emsebenzini wakho.
- Ukuqhathanisa nokuphambana kungase kuhlupheke uma usebenzisa i-teleconverter futhi kungandisa noma yikuphi ukungapheleli okuncane okungenzeka ukuthi i-lens yakho ingaba nayo. I-teleconverters isebenza kangcono lapho isetshenziswe ngekhwalithi ephezulu.
- Ukuphakama okugxile kokugxila kuyosho nokuthi noma yikuphi izinkinga zokuxubha kwekhamera ziqiniswa.
- I-Teleconverters inganciphisa isivinini lapho ikhamera yakho ingagxila khona. Uma une-DSLR yezinga lokungena, ungathola ukuthi ayikwazi ukufaka i-autofocus nhlobo nge-teleconverter. Yiqiniso, ungazungeze lokhu ngokudubula ngokugxila komuntu siqu.
Imicabango Yokugcina Kwi-Teleconverters
Khumbula, uma ungumnikazi wekhamera yefreyimu ekhonjiwe , ubude bakho obude buzobe buphakanyisiwe cishe nxazonke ezingu-1.6, ngakho-ke kungenzeka ukuthi uthole ilensi ende kakhulu!
Khumbula ukuthi akuwona wonke amalensi ahambisana ne-teleconverters, ngakho-ke qiniseka ukuthi uhlole ukuhambisana kwe-lens yakho ngaphambi kokutshala imali ku-teleconverter.
Konke kubo, izingcingo ze-teleconverters iyithuluzi eliwusizo kubo bonke abathwebuli bezithombe. Kulabo abaqala nje, ama-teleconverters anika uhla olubanzi lwazo izithombe okufanele zithathwe. Uma nje uqaphela ukulinganiselwa ababekayo, izingcingo zingasetshenziswa ukuthuthukisa kakhulu imiphumela yakho yezithombe.