EF 16-35mm f/2.8L II USM鏡頭採用全新12組16片鏡片光學設計，其中3種高精度非球面鏡片，能確保於廣角拍攝時邊緣影像保持最佳畫質；而2片超低色散鏡片(UD) 則能大大減低色散，確保於整個焦段範圍內均可拍攝出擁有出色對比度、解析度及色彩表現的質優影像。 Primary Differences. In the side by side image you can see the size difference in the two lenses. The 17-40mm lens is 0.63 inches shorter and weighs about 0.3 lbs less than the 16-35mm lens. The 16-35mm f/4L IS USM lens has 16 elements in 12 groups while the 17-40mm lens only has 12 elements in 9 groups. The 16-35mm f/4L IS USM is FULLY weather EF 16-35mm f/2.8L II USM: EF 16-35mm f/4L IS USM: EF 17-35mm f/2.8L USM: EF 17-40mm f/4L USM: EF 20-35mm f/3.5-4.5 USM: EF 24-70mm f/2.8L USM: EF 24-70mm f/2.8L II USM: Canon EF 24-70mm f/2.8L II USM Lens. Sigma 18-35mm f/1.8 DC HSM Art Lens for Canon EF. Aperture Range: f/1.4 to f/16; The best performing model we have in our database is the Tokina AT-X 16-28 f/2.8 PRO FX and while not having the same range or versatility as the Canon EF 16-35mm f/2.8L II USM, at $849 it’s more accessible to those who might be on budget. With a wildly convex front element and a fixed hood the Tokina isn’t really suited for use with Aperture with Max Focal Length. f/2.8L II USM. Aperture with Min Focal Length. f/22. Maximum Magnification (x) 0.22 (at 35 mm) Additional Features. Other Specifications. Water or Dust-resistance, Distance Scale, Fast Quiet Autofocus, Aspherical and UD Lens Elements, Super Spectra Coatings, Circular Aperture for Excellent Bokeh, Passes Distance De Canon EF 16-35mm f/2.8 L II is een groothoeklens die geschikt is voor full frame spiegelreflexcamera's van Canon. De grote beeldhoek is ideaal voor architectuur- en landschapsfotografie. Door in te zoomen tot 35 mm is de lens ook geschikt voor portretten. De lens heeft een vast maximaal diafragma van f/2.8 over het gehele zoombereik. Canon EF 16-35mm f/2.8L III USM Lens. B&H # CA163528LEF3 MFR # 0573C002. 155 Reviews. Key Features. EF-Mount Lens/Full-Frame Format. Aperture Range: f/2.8 to f/22. Three Aspherical and Two UD Elements. SWC, Air Sphere, and Fluorine Coatings. .

canon ef 16 35mm 2.8 l ii usm