Canon EF 200-400mm f / 4L ISM USM Extender 1.4x pakupedzisira zviri pamutemo

Iyo Canon EF 200-400mm f / 4L ISM USM Extender 1.4x lens yakaziviswa pakupedzisira, anopfuura makore maviri mushure mekuratidzwa kwayo kwekutanga zviri pamutemo.

Canon yanga ichiseka iyo EF 200-400mm f / 4L ISMM Extender 1.4x lens kwenguva yakati rebei. Chitarisiko chayo chekutanga chepamutemo chakaitika kutanga kwa2011, zvichiita kuti runyerekupe rureve kuti lens ichasunungurwa kupera kwa2011.

Nekudaro, 2012 yakauya nekukurumidza uye zvaiita kunge kambani yeJapan-based inozopedzisira yaburitsa chigadzirwa. Zvakanaka, kushamisika, kushamisika, sezvo iyo optic isina kusunungurwa gore rapfuura. Saka, pano isu tiri, ndoda pakati pegore ra2013, neCanon EF 200-400mm f / 4L ISM USM Extender 1.4x lens inowanikwa pre-odha, pakupedzisira.

Canon EF 200-400mm f / 4L ISM USM Extender 1.4x lens iri pakupedzisira pano. Inoratidzira yakavakirwa-mukati 1.4x teleconverter, inotora iyo yakatarisana nzvimbo kusvika ku 280-560mm f / 5.6 Iyo yakaputirwa mune yekunze yekuisa chisimbiso package ine 4-yekumira IS uye Power Focus rutsigiro.

Canon EF 200-400mm f / 4L ISM USM Extender 1.4x lens kuburitsa zuva uye mutengo wakaziviswa zviri pamutemo

Vaongorori havatarisiri kuti lenzi iyi ichatengeswa muzvikamu zvakawandisa, asi izvi hazvisi nekuda kwekushomeka kwezvinhu. Chaizvoizvo, ayo akavakirwa-mukati kugona kunopfuura izvo vazhinji vatori vemifananidzo vanogona kutenga uye lenzi pachayo inovavarira kune vane hunyanzvi vemapikicha, vane kufarira kwakanyanya mumhuka dzesango uye mitambo yekutora mifananidzo.

Iyo Canon EF 200-400mm f / 4L IS USM Extender 1.4x lens zuva rekuburitsa rakarongerwa kupera kwaMay, ingangodaro May 29. Iyo lens ichave ichiwanika pamutengo wekutengesa we $ 11,799.

Canon EF 200-400mm f / 4L IS USM ndiyo yekutanga lens yekupa yakabatanidzwa 1.4x teleconverter

Izvi zvichaita kuti vanhu vazhinji vashamisike nezve yayo runyorwa runyorwa, asi gadzirira kushamiswa. Iyo lens inouya yakazara neyakavakirwa-mukati 1.4x extender, zvichireva kuti iyo 200-400mm f / 4 inogona kuzvishandura kuita lenzi ine inotaridzika inotarisa renji ye280-560mm f / 5.6.

Iyo lens iri yakavakirwa pane iyo magnesium alloy kuvaka, ine yakagadziriswa machira uye kusimbisa mamiriro ekunze.

Iyo yemamiriro ekunze yakavhara optic inounza kuita kukuru munzvimbo dzese nemamiriro, nekuda kwayo Ultra-Low Kupararira (UD) zvinhu. Izvo zvakagadzirirwa kudzikisira chromatic aberrations uye kupenya kwemavara.

Pamusoro pezvo, iyo SubWavelength Structure Coating uye Super Spectra Coating ichatema marara nekupumha mweya. Hazvigoneki kuti vatengi vachayeuka ese aya mazita anoshamisira, asi ivo vanozonyatso kukoshesa mhando yemhedzisiro mhedzisiro.

Vatambi vemitambo vanofara! Nyowani IS tekinoroji yakanaka kune panning

Canon yakawedzera kuti lens inokwanisa kuchengetedza iyo yakafanana aperture mukati meyese nzvimbo yekutarisa. Izvi zvinobatsira pakutora mafoto mune yakaderera-mwenje mamiriro pane inokurumidza shutter kumhanya.

Mitambo uye vateveri vemhuka dzesango vachabatsirwawo ne4-stop Optical Image Stabilizer tekinoroji.

Iyo kambani inotaura kuti mufananidzo wekudzikamisa mufananidzo inyowani nyowani uye kuti ichabvumidza vafotori kutora mifananidzo inoshamisa munzvimbo dzisina mwenje.

Uyezve, iyo inonzi IS Mode 3 inogona kushandiswa kudzikamisa kupfura chete panguva yekuratidzira, iyo inomiririra chinhu chakakosha kwazvo chekuvhunduka.

Premium lens inotarisana nemakamera ekumusoro-soro uye nyanzvi dzekutora mifananidzo

Canon inozvishambadza seyakareba-yekupedzisira lens ine premium zvipiro zvevashandi vemifananidzo uye makamera. Vashandisi ve1D C uye 1D X makamera vachatora mukana weiyo Power Focus modhi, iyo inogona kushandiswa pakunyora mafirimu.

Power Focus inopa kudhonza mhedzisiro pakutora mafirimu. Vanoona nezvema cinematographer vanongofanirwa kumonyanisa ringi, vozomira padanho rakafanotemerwa.

Zvese mune zvese, Canon inoti iyo lens ichave yekuwedzera inogamuchirwa kune chero kitiki chemufananidzo. Amazon yatotanga kunyora lens ye pre-odha uye inoti zuva rayo rekuburitsa ndiJune 30 (kwete Chivabvu, saCanon) pamutengo we $ 11,799.