I-Samyang 100mm f / 2.8 macro lens eza kuleli hlobo

USamang kubikwa ukuthi usebenza kwilensi entsha ye-telephoto prime enamakhono amakhulu kanye nokuvuleka okuphezulu okukhanyayo okuzotholakala emakethe ngesinye isikhathi kuleli hlobo.

Ekuqaleni kuka-2015, uSamyang wethule ilensi engu-135mm f / 2 ED UMC ngamakhamera anezinzwa ezigcwele zohlaka. Kodwa-ke, inkampani yaseNingizimu Korea isebenza kwenye i-telephoto optic enobude obugxilile bokugxila ukuze incintisane nezinhlobo ezikhona zeCanon neNikon.

Isigungu samahemuhemu sithi i-Samyang 100mm f / 2.8 macro lens isathuthuka nokuthi izokhishwa kuleli hlobo ngentengo esondela eduze kwamanani we-EF 100mm f / 2.8L Macro IS USM ne-AF-S VR IMicro-Nikkor 105mm f / 2.8G IF-ED yokukhanya.

ISamyang izokwethula i-telephoto prime lens enobude obugxile ku-100mm, ubude be-f / 2.8, namandla we-macro ukuze incintisane ne-Canon EF 100mm f / 2.8L IS USM macro lens.

I-Samyang 100mm f / 2.8 macro lens isemsebenzini futhi izokhishwa ngesinye isikhathi kuleli hlobo

Abathwebuli bezithombe bayayithanda kakhulu imikhiqizo kaSamyang, edunyiswa ngekhwalithi ye-optical, ukwakheka, ukusebenza, kanye nentengo yamanani. Umkhiqizo wakamuva wenkampani uqukethe i-135mm f / 2 telephoto lens, kepha lokhu akusho ukuthi umkhiqizo olandelayo uzoba uhlobo olubanzi. Eqinisweni, umenzi waseNingizimu Korea uzokwethula enye iyunithi yezingcingo phakathi nehlobo.

I-optic izoba nobude obugxile ku-100mm nokuvuleka okuphezulu kuka-f / 2.8. Noma kunjalo, akupheleli lapho, njengoba umkhiqizo uzogcwaliswa ngamakhono amakhulu.

I-Samyang 100mm f / 2.8 macro lens izovumela abathwebuli bezithombe ukuthi bathathe isibhamu sekhwalithi ephezulu lapho izifundo zibukeka zinkulu kunosayizi wempilo yazo esithombeni.

Awekho amagama maqondana nokuxhaswa kwe-autofocus, kepha akunakwenzeka ukuthi le modeli izoba ilensi yokuqala yenkampani ene-autofocus. Ngenxa yalokho, kufanele ulindele ukuthi kube ukugxila okwenziwa ngesandla kuphela.

ISamyang ithengisa ilensi yayo engu-100mm f / 2.8 ngentengo efana naleyo yozakwabo beCanon neNikon

Umthombo ubenokuthile afuna ukukusho mayelana nentengo ye-lens. Kubukeka sengathi kuzobiza ngentengo efanayo okufanele uyikhokhele izimbangi zayo, esevele zitholakala emakethe.

Ilensi yeCanon EF 100mm f / 2.L Macro IS USM kubiza cishe ama- $ 900 e-Amazon, ngenkathi ilensi ye-Nikon AF-S VR Micro-Nikkor 105mm f / 2.8G ED IF-ED ingathengwa cishe ngama- $ 735 kumthengisi ofanayo.

Lokhu kusho ukuthi ilensi enkulu yeSamyang 100mm f / 2.8 izobekwa ngentengo ethile phakathi kuka- $ 600 no- $ 700. Noma kunjalo, lokhu kumane kungamahemuhemu, ngakho-ke kuzodingeka ukuthi uthathe nenhlamvu kasawoti.