I-Fujifilm XF 50-140mm f / 2.8 R LM OIS WR lens iba semthethweni

UFujifilm wenze ngokusemthethweni i-XF 50-140mm f / 2.8 R LM OIS WR lens, eye yaba yi-optic yesibili yesimo sezulu ebhekiswe kumakhamera we-X-mount mirrorless.

Ilensi yokuqala ebekiwe yesimo sezulu i-X ikhishwe kuleli hlobo yiFujifilm. I- I-XF 18-135mm f / 3.5-5.6 R LM OIS WR manje seyijoyinwa ilensi yesibili yesimo sezulu sikaFuji, eyodwa enokuvula njalo kulo lonke uhla lokusondeza: iFujinon XF 50-140mm f / 2.8 R LM OIS WR.

I-Fujifilm XF 50-140mm f / 2.8 R LM OIS WR lens isimenyezelwe ngeTriple Linear AF Motor yokuqala emhlabeni.

UFujifilm wethula ilensi yesibili emelana nesimo sezulu yamakhamera we-X-mount

Ilensi eboshwe sezulu kwikhamera emangelengele esebenza kahle, njenge-X-T1, ngeke isho lutho ngaphandle kokusebenza kahle kwe-optical. Lokhu yilokho ilensi entsha yeFujifilm XF 50-140mm f / 2.8 R LM OIS WR izama ukunikela futhi inohlu lwama-specs ukufakazela lokho.

I-optic yenziwa ngezinto ezingama-23 ezihlukaniswe zaba ngamaqembu ayi-16. Kufaka phakathi izinto ezimbalwa ze-Extra Low Disersion (ED) nento eyodwa ye-Super Extra Low Dispersion (Super ED), enciphisa ukuguquguquka kwe-chromatic.

Le nkampani imboze ilensi kokumbozwa kwayo kwe-HT-EBC, ukuze inciphise ukugcwala nomoya, ngaleyo ndlela kwandise ikhwalithi yesithombe. Ngokwengeziwe, umkhiqizo usebenzisa ubuchwepheshe beNano-GI, uhlelo olusha oluguqula inkomba yokubonisa yesikhala esiphakathi kwengilazi nomoya, ukuze kuqhutshekwe kunciphiswe imiphumela yesipoki neye-flare.

I-Fujifilm XF 50-140mm f / 2.8 R LM OIS WR lens iza neTriple Linear Motor kanye nesistimu ye-OIS eyingqayizivele

UFujifilm uthathe isinqumo ukufaka ubuchwepheshe obusha obengeziwe emugqeni wayo ovaliwe wesimo sezulu, eceleni kwengubo yeNano-GI. Kulolu hlu kubalwa neTriple Linear Motor yokuqala emhlabeni, eqinisekisa ukuthi i-autofocus iyashesha futhi ithule.

Le-Triple Linear Motor ihlanganiswe nohlelo lokusondeza ngaphakathi, okusho ukuthi ilensi izogcina ubude bayo noma ngabe umsebenzisi usondeza ekugcineni kwetelephoto.

Itheknoloji yokuqinisa isithombe ebonakalayo nayo isha. Kubandakanya inzwa ye-gyroscopic kanye ne-algorithm ethuthukisiwe, womabili asebenza ndawonye ekwehliseni imiphumela yokunyakaziswa kwesandla nekhamera, ukuze ukufiphala kungaveli ezithombeni.

Ibanga elincane lokugxila kwimitha elilodwa lihlala lapho abasebenzisi bekhona, ngakho-ke abathwebuli bezithombe kuzodingeka basebenzise izindlela zokusondeza ukuze basondele impela kwizifundo zabo.

Imininingwane yokutholakala

Ilensi yeFujifilm XF 50-140mm f / 2.8 R LM OIS WR izonikela ngokulingana okungu-35mm okucishe kube ngu-76-213mm. Njengoba kushiwo ngenhla, izogcina ukuvulwa okuphezulu njalo kububanzi bayo bokusondeza, okusho ukuthi abathwebuli bezithombe bangasebenzisa ukuvula kwe-f / 2.8 kungakhathalekile ubude begama obukhethiwe.

Lo mkhiqizo ulinganisa i-82.9mm ubukhulu, i-175.9mm ubude, futhi inosayizi wesihlungi se-72mm. Isisindo sayo simi cishe ngama-995 amagremu, ngakho-ke abanye abasebenzisi bangakuthatha njengosindayo.

UFuji uthi ilensi izokhishwa kulo Disemba ngentengo engu- $ 1,599.95. I-Amazon ifaka kuhlu i-optic ye-oda langaphambilini futhi ithi izoyithumela kusukela ngo-Okthoba 20 ngentengo eshiwo ngenhla.