Canon ngokubanzi-engile lensi: ukhetho lweempawu

inkampani Canon for iikhamera yayo SLR liphuhlise uthotho lens ezahlukeneyo, nto leyo ibandakanya superteleviki kunye neemodeli ezongezelelweyo ngokubanzi. Abanini "SLR" evela kwinkampani ezaziwayo-kakuhle ukuba bacinge malunga ukhetho ngokukhanya interchangeable. A ukhetho elilungileyo ukuqala fotodeyatelnosti izenzo Canon ngokubanzi-angle lens, nto leyo iba ubude ezisisigxina.

Izixhobo ziquka ngokukhanya ezibanzi-engile, ukuba umgama yinqontsonqa elingana mm-24 ukuya kuma-35. Loo lens, ngenxa ixabiso elikhulu engile udidi lwembono, uyakwazi ukubona igama elithi kwaye idla ivumela lokufotha imihlaba kunye nekulula iimbono zokwakha, esithathwe ezikufutshane.

Kwakhona, i-engile lens ebanzi Canon uye kabukhali ophezulu, nto leyo eyenza kube lula ukufumana imifanekiso ezikhwankqisayo. Ukongeza, i-optic Ngokomzi, kulula ukuthatha endleleni.

Edubula izakhiwo, ngaphakathi kunye nenkangeleko ziqukwe kuluhlu engaphelelanga leswi nga isithombe kusetyenziswa izixhobo Canon. Wide-angle Ilens wizard isetyenziswa ukwenza bhanya kunye izithonga esitratweni, kwakunye kwimizobo. Ngamandla yobuchwepheshe, unako ukufumana imifanekiso zifuna ukuqwalaselwa ngokweenkcukacha. Ukongeza, Canon ngokubanzi-engile lensi ikuvumela ukuba thatha ummandla omkhulu ngokwaneleyo kwendawo, ebonisa imifanekiso abantu kunye neendawo zabo.

In market namhlanje, unako ukuthenga imifuziselo ezahlukeneyo lens uphawu ngokubanzi-engile adubula umgama focal rhoqo, nto leyo ikwafaka ubugcisa bokubona yakutshanje.

Ngoko ke, kukho iindlela kwabasaqalayo, umzekelo, Canon 24mm EF ngokubanzi-engile lens. Le fowuni i ixabiso compact kunye nomtsalane. Le fowuni ine umgama rhoqo zizityalelo-24 mm, emngxunyeni umlinganiselo we 2.8, kuquka i-engile ngayo degrees 84. Le ndlela enhle abathandi landscape iifoto okanye nokufota obubhaliweyo. Kusenokuthabatha uhambo: ilens akavumeli phantsi.

Ifakwe a optic camera ikuvumela phantse ukusondela kwisifundo sakho ngokubanzi-engile ngendlela umdla. Umgama sehlakalo elinganiselwe 0.2 kuphela mitha. Le fowuni ine ebhodini somfanekiso ikuvumela ukuba usebenza ngesantya shutter kade, lo gama imifanekiso akukho imiphumo kweso ezibangelwa camera eyothusayo.

Lens Canon le modeli kufuneka uyilo ngokwaneleyo elula, ubunzima lwabo - grams 280 kuphela. Zinelungelo kovalo, eliquka ezinamagqabi ezisixhenxe imisebenzi ezintle. Ukwenza ingqalelo ngokukhawuleza kwaye noiseless, oko kunika actuator cuke. A ulungiso ekugxilwe bhukwana ngaphandle kokutshintsha indlela. Le fowuni isebenzisa ngokukhanya obuphuma kunye ukutyabeka eyodwa kuphucula umahluko ngokususa ilitha.