I-Zeiss Batis 18mm f / 2.8 lens imenyezelwe ngokusemthethweni

UZeiss umemezele ilensi entsha yochungechunge lweBatis enokuxhaswa kwe-autofocus kwamakhamera angenazibuko angenazibuko enziwa ngabakwaSony. I-Batis 18mm f / 2.8 wide-angle prime ibinamahemuhemu ezikhathini zamuva, kepha manje sekusemthethweni.

Abathwebuli bezithombe abasebenzisa amakhamera angenazibuko akwa-Sony FE-mount bayokujabulela ukuzwa ukuthi uZeiss wethule i-lens yalo ebanzi kunabo bonke laba abadubulayo. I-Batis 18mm f / 2.8 entsha ye-focal length optic ifaka isikrini se-OLED, njengezingane zakwabo.

Amayunithi amabili okuqala angama- ama-25mm f / 2 kanye nama-85mm f / 1.8, okuthiwa ziletha ikhwalithi yesithombe ephezulu kakhulu ngokuhlanganiswa namakhamera we-Sony angenazibuko angenazibuko anezinzwa ezinohlaka oluphelele.

UZeiss wethula ilensi ebanzi yama-Batis-series ngesikrini se-OLED

Idizayinelwe ukuthwebula izithombe zokwakheka komhlaba nokwakhiwa kwezakhiwo, i-lens entsha yeZeiss Batis 18mm f / 2.8 nayo izosiza lapho kuthathwa izinto zangaphakathi kanye nezinhloso ze-astrophotography, kusho umbiko wabezindaba.

Ilensi yeZeiss Batis 18mm f / 2.8 iza igcwele isikrini se-OLED esazisa abasebenzisi mayelana nebanga lokugxila nokujula kwensimu.

Le nkampani incoma uhlelo lwe-autofocus ye-optic, okuthiwa ithule, ibushelelezi futhi iyashesha. Ngokwengeziwe, isikrini se-OLED siyatholakala kulo mkhiqizo, njengoba nje sikhona ezinganeni zakwabo. Imininingwane enikezwe abasebenzisi iqukethe ukujula kwensimu nebanga lokugxila.

Uma abasebenzisi benquma ukuthi i-autofocus ayiyona eyabo, kukhona iringi yokugxila enjenjeni kulensi, ngaleyo ndlela ibavumele ukuthi bagxile ngesandla noma benze ukulungisa okuncane ngemuva kokugxila ngokuzenzakalela.

Lo mkhiqizo uvaliwe, ngakho-ke ungasetshenziswa ezindaweni ezinzima. Izimpawu zezulu zizohlinzeka ngokuvikelwa othulini nasemswakeni.

I-Zeiss Batis 18mm f / 2.8 lens ukuqala ukuthumela ngalo Meyi

Idizayini yamalensi isuselwa ku-Distagon. Ifaka izinto eziyi-11 emaqenjini ayi-10 ane-aspherical element kanye nento entantayo. Ukwakhiwa kwe-optical kuzonciphisa amaphutha njengokuphambuka kwe-chromatic, kuyilapho ukumbozwa kuzonciphisa ukuvutha kanye nomoya.

UZeiss uzothengisa i-lens entsha ye-Batis 18mm f / 2.8 wide-angle prime ngama- $ 1,499.

Ngenkathi ukuvula okuphezulu kumi ku-f / 2.8, okuncane kakhulu kungu-f / 22. I-diaphragm i-electromagnetic futhi kufanele inikeze imiphumela emihle ye-bokeh kumanani ayo abanzi.

Ibanga elincane lokugxila lamasentimitha angama-25 kuphela lihlala lapho abasebenzisi belisebenzisa. Kuyaphawuleka ukuthi ubukhulu be-filter bukala u-77mm, kanti isisindo esiphelele se-lens singama-330 amagremu.

I-Zeiss Batis 18mm f / 2.8 lens izothunyelwa kanye ne-lens hood etholakalayo. Usuku lokukhishwa komkhiqizo kuthiwa ngesinye isikhathi ngoMeyi 2016. E-US, ilensi izobiza u- $ 1,499, kanti intengo izoma ku- € 1,260.

I-wide-angle prime ibuye ihambisane namakhamera angenazibuko we-APS-C E-mount avela kwaSony futhi izoletha ubude obuyi-35mm obulinganiselwa cishe ku-27mm.