Ubuchwepheshe be-Canon E-TTL III obuzovezwa ngo-2016

ICanon kusolwa ukuthi ithuthukisa ubuchwepheshe obusha be-flash metering, okungenzeka ukuthi bubizwa nge-E-TTL III, obuzolungela kangcono ukuncintisana nohlelo lukaNikon okuthiwa luphakeme kunawo wonke.

Enye yezindawo lapho kuthiwa i-Nikon ingaphezulu kwe-Canon uhlelo lwe-flash. Abanye bathi uNikon ungaphambi kweCanon nokuthi owokugcina kufanele enze okuthile ukuvala igebe noma ukuze afike ngaphambili kowokuqala.

Umthombo ubika ukuthi umenzi we-EOS uyazi ngokushoda nokuthi usebenza ngokulungisa. Kunobuchwepheshe obusha obubizwa nge-flash metering technology futhi buzoqala ukwethulwa ngo-2016. Kanye nobuchwepheshe obukhanyayo be-Canon E-TTL III, inkampani yaseJapan nayo ingase yethule isibhamu esisha sha seSpeedlite.

Isibhamu se-Canon 600EX-RT yisibhamu samanje esihamba phambili senkampani. Imodeli entsha ye-flagship iza ngo-2016 ngokuxhaswa kobuchwepheshe be-E-TTL III.

ICanon E-TTL III iza ngo-2016 ngobuchwepheshe obuthuthukisiwe be-metering technology

Uhlelo lwe-flash olutholakala kuma-Canon Speedlites aluthathwa njengolubi. Kodwa-ke, amanye amazwi athi ubuchwepheshe bukaNikon bungcono. Umuntu ongaphakathi uyamangalela ukuthi inkampani ithuthukisa uhlelo olusha esikhundleni sokuqalisa amayunithi athuthukisiwe e-E-TTL II ukuze iqhudelane nohlelo lukaNikon lwamanje.

Ubuchwepheshe obusha be-Canon E-TTL III buzovezwa ngo-2016 ngomusa we-Speedlite ephezulu. Ifulegi lamanje yi-600EX-RT enikeza ukusekelwa kokuxhumana komsakazo. Okwamanje, akucaci ukuthi i-flash ezayo izosebenza esikhundleni se-600EX-RT noma izoba yingxenye yochungechunge olusha oluphakeme.

Kunoma ikuphi, ubuchwepheshe be-metering buzoba busha futhi kungenzeka buthulise amazwi ashiwo ngenhla, okuphakamisa ukuthi uNikon unikeza izinketho ezingcono ze-flash.

Mayelana ne-Canon E-TTL flash system

I-Canon's E-TTL imele ukuthi i-Evaluative Through The Lens futhi ithumela i-pre-flash ngaphambi kokudubula i-flash ukuze kunqunywe izilungiselelo ezifanele zokuchayeka okulungile.

I-E-TTL II inguqulo yakamuva futhi yengezwe ku-1D Mark II emuva ku-2004. Ubuchwepheshe buyatholakala kumakhamera we-EOS, hhayi kwizibhamu ze-flash. Le nkampani ithi i-E-TTL II inikeza ukuvezwa okungokwemvelo kunezinhlelo ezijwayelekile ze-TTL.

Lobu buchwepheshe buyakwazi ukunquma ibanga ukusuka kwilensi kuya esihlokweni ngokukhishwa okunembe kakhudlwana. Sekukonke, i-E-TTL II uhlelo oluhlakaniphile futhi kuzoheha ukubona ukuthi iCanon E-TTL III izoba ngcono kanjani.