ef70-200mm f/4l is ii usm 首支ef變焦鏡頭配備5級快門防震效果的光學影像穩定器; 採用1片螢石鏡片及2片ud超低色散鏡片，帶來更高解像度及對比度的影像; 9片圓型光圈葉營造優雅散景 Recension / Test / Priser / Fakta. Canon EF 24mm f/1,4 L II USM. Summering Egenskaper Vidvinkel: 24 mm Största bländare: f/1,4 Asfäriska linser och UD-glas Lens Test FAQ; PZ Rating System Canon EF 14mm f/2.8 USM L II Canon TS-E 17mm f/4 L Canon EF 20mm f/2.8 USM Canon TS-E 24mm f/3.5 L II Canon EF 24mm f/1.4 USM L II EF 24mm f1.4 L USM II – In breve. Obiettivo grandangolare compatto e professionale; Tipo lenti UD con rivestimento SubWavelength Coating (SWC) Parte della gamma Canon L; Costo e qualità. EF 24mm f1.4 L USM II è un obiettivo grandangolare, progettato dalla Canon. La qualità dell'immagine con questo obiettivo è molto nitida, anche a F 1,4. Canon EF 24mm f/1.4 USM L II. Typical for L (=professional) grade lenses the lens is beautifully crafted based on a weather-sealed metal body. The very broad, rubberized focus ring has a smooth and slightly damped action. The size of the lens remains constants regardless of the focus setting. A deep petal-type hood is included. Canons lichtstarkes Weitwinkel EF 1,4/24 mm L USM II kostet rund 1500 Euro und will „hohe Anforderungen bei der Abbildungsqualität“ erfüllen. Wir haben ganz genau hingesehen: Das EF 1,4/24 mm L USM II samt MTF-Kurve von Canon. Die MTF-Kurven zeigen die Objektivleistung bei Offenblende, wobei laut Canon die roten Linien die KInG. Canon EF 24mm f/1.4 USM L II. Typical for L (=professional) grade lenses the lens is beautifully crafted based on a weather-sealed metal body. The very broad, rubberized focus ring has a smooth and slightly damped action. The size of the lens remains constants regardless of the focus setting. A deep petal-type hood is included. For this review, the lens was tested on an Canon EOS 5D Mark II using Imatest. Chromatic aberrations are kept well within acceptable levels reaching 0.8 pixel widths towards the edges at f/1.4 PhotozoneにキヤノンEF24mm F1.4L II のフルサイズ機（5D Mark II）によるレビューが掲載されています。 ・Canon EF 24mm f/1.4 USM L II - Review / Test Report . 金属性で防塵防滴の鏡筒は美しく精巧に作られている。幅広いフォーカスリングは滑らかで少ししっとりとした感触。 This 50mm f/1.4 USM is Canon's most useful 50mm lens. It sells for about $350 new. If you shoot just about anything that moves in available light, you need one of these. It allows you to shoot with ISOs of only one-quarter, or shutter speeds four times as fast, or shoot in light only one-quarter as bright as with any exotic f/2.8 L zoom. EF 24mm f/2.8 IS USM. EF-S 24mm f/2.8 STM. Después nos iríamos ya a lentes zoom. Su apertura máxima es de f1.4 que es estupendo para nocturnos o interiores con poca luz y su mínima de f22 que nos vendrá bien para una gran profundidad de campo en paisajes. Se trata de un 24mm es decir un gran angular si lo colocas en una cámara full frame. Canon EF 28mm f/1.8 USM – Test / Avis. Pas le plus génial grand angle chez Canon mais, en fait, la surprise vient que je l’ai redécouvert mes images après avoir basculé sous Adobe Lightroom 4 qui les corrige très efficacement. Du coup, sachant que je vais pourvoir agir en post-traitement, je le trouve pas si mal que cela.

canon ef 24mm f 1.4 l ii usm test