Imwe Canon EF 11-24mm f / 4L USM lens pikicha yakaratidzwa

Mufananidzo mutsva, uri nani weanotsvaga Canon EF 11-24mm f / 4L USM lens yakaburitswa pawebhu pamwe neruzivo rwakawanda nezve wide-angle optic, iyo ichaziviswa muna Kukadzi 6.

Vamwe vangati zvichiri kushamisika kuti Canon haina kubvisa machira eEF 11-24mm f / 4L USM lens kusvika zvino.

Ichi chigadzirwa chakataurwa kakawanda mukati merunyerekupe, mufananidzo wayo wakaratidza pawebhu, nepo mukati mekunze maburitsa ruzivo nezvazvo, zvakaita semutengo wayo.

Zvino, yave nguva yeseti nyowani yekubuda. Imwe Canon EF 11-24mm f / 4L USM lens pikicha yakaburitswa pamwe neruzivo nezve kuvakwa kwayo uye dhizaini yayo yemukati.

Uyu mufananidzo wepamusoro-resolution weanouya Canon EF 11-24mm f / 4L USM lens, iyo ichaziviswa muna Kukadzi 6.

New Canon EF 11-24mm f / 4L USM lens pikicha uye ruzivo rwakaburitswa pawebhu

Kwayedza irikureva kuti iyi ultra-wide-angle zoom lens ine chigaro chenguva dzose munzvimbo yayo yekutarisa yakagadzirirwa DSLR makamera ane yakazara furemu yemifananidzo sensors.

Ichave yakanyatsovharwa nemamiriro ekunze, zvichireva kuti ichave isingakwani neguruva uye madonhwe emvura, saka ichave yakanangana nevapfuri vekumusoro-kumagumo.

Izvo zvinonzi icho chigadzirwa chinoshandisa matatu machira. Yekutanga ndeye Subwavelength Structure Coating, anti-inoratidza tekinoroji iyo inoderedza kupisa nekupumha mweya.

Yechipiri ndeyeAir Sphere Coating, iyo inoitirwawo kudzikisa kuratidzika. Nekuda kweizvozvo, kupisa uye kupomhodza kuchadzikiswa zvakatowedzera. Uku kupfeka kwakaunzwa mukupera kwa2014 neiyo nyowani EF 100-400mm f / 4.5-5.6L IS II USM super-telephoto zoom lens.

Yechitatu neyekupedzisira ndeye fluorine unhani, iyo inoiswa kumberi nekumashure lens zvinhu. Uku kupfeka kunoita sekudzosera mvura, tsvina, uye guruva.

Canon yakanangana nemhando yemufananidzo pane mutengo, huremu, uye saizi

Iyo yemukati dhizaini yeiyo lens yakaoma kunzwisisa, sosi inoti. Iyo optic inosanganisira yakakura-dhayamita kukuya aspherical chinhu uye hombe-dhayamita girazi aspherical lens.

Uye zvakare, akati wandei girazi aspherical zvinhu zvichawedzerwa pamwe neiyo Super UD chinhu uye iyo UD chinhu.

Iyo kambani yakafunga kutarisa nezve mhando yemhando. Nekuda kweizvozvo, lens inogona kuve yakakura, inorema, uye inodhura. Imwe sosi yapfuura yakati ichave nemutengo kumwe kunenge madhora zviuru zvitatu.

Kubva pane yakadonhedzwa Canon EF 11-24mm f / 4L USM lens pikicha hazvigoneke kutaurira kukura uye kurema kwechigadzirwa. Nekudaro, iyo optic ichave yepamutemo muna Kukadzi 6 padivi pe5Ds uye EOS M3 kamera pakati pevamwe.