🥊 Canon Ef 17 40Mm F 4L Usm Price

EF 17-40mm f/4L USM Obiektyw Canon EF17-40 mm f/4L USM to lekki super-szerokokątny obiektyw o zmiennej ogniskowej. Szczególnie dobrze sprawdza się z cyfrowymi lustrzankami EOS o współczynniku konwersji ogniskowych większym niż 1. Rendimiento óptico superior. El modelo EF 17-40 mm f/4 L USM cuenta con 12 elementos de lente organizados en 9 grupos. El revestimiento Súper Spectra de los elementos garantiza un excelente balance de colores, además de minimizar los destellos y las sombras. Para proporcionar una calidad de imagen superior en un rango de zoom que va de 17 a 相信入手这枚镜头的，广角的需求肯定很大，但 EF 17-40mm f/4 的广角端一来不够广（当然差得也不是特别多），二来全开的时候边缘远不如 EF 16-35mm f/4，可以看到明显的画质下降，缩光圈都救不回来的那种。. 如果你买的是 35 F1.4 这类镜头也就算了，人文、人像这 The dedicated Lens Hood is specifically designed for use with Canon's Zoom Super Wide Angle EF 17-40mm f/4L USM Lens. It is primarily used to prevent unwanted stray light from entering the lens by extending and shading the end of it. A dedicated hood is crafted to perfectly suit the specific focal length of the lens it is designed for. Canon EF 17-40 f/4 L USM lens For any Canon user especially those into landscape photography, this is an excellent lens, very fast throughout the entire focal length. Because I use this lens for landscape photography, I love the weight of the lens. The Canon EF 17-40mm f/4L USM Wide Angle Zoom is perfectly suited to professional digital imaging as well as use with 35mm and even APS SLRs. The optics are excellent, highlighted by three Aspherical lens elements, and one Super UD (Ultra-low Dispersion) glass element. Suggested Retail Price: HK$6,280. This L-series lens has an entirely new optical design with three Aspherical elements and a Super UD-glass element. The combination provides superb contrast and sharpness, even at the widest settings. Box Content: EF 17-40mm f/4L USM. Lens Hood EW-83E. 採用不同類型非球面鏡片以確保整個17-40mm範圍都能獲得清晰明銳影像。佳能超低色散鏡片矯正色差問題，並優化鏡頭塗層去減除鬼影及光斑的出現。鏡頭內配備電磁光圈（EMD）以電動控制光圈的操作，近乎圓形光圈設計能加強焦點以外的影像質素。 Get the best deals for canon ef 17-40mm f/4l usm at eBay.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items! 图为：佳能EF 17-40mm f/4L USM镜头结构. 图为：佳能EF 17-40mm f/4L USM镜头MTF曲线 佳能EF 17-40mm f/4L USM镜头的最大光圈为F4，对于追求大光圈的朋友来说可能这样的光圈有些小，但是其精良的做工以及拥有17mm的广角还是值得我们肯定的。 Canon EOS R8 Canon EF 50mm F1.4 USM Canon EF 85mm F1.8 USM Canon EF 17-40mm f/4.0L USM HDRsoft Photomatix Pro +3 more Reply Reply with quote Reply to thread Complain The Canon EF 17-40mm f/4L USM Lens is a staple for most photographers. I purchased mine about 10 years ago, and I am about to retire it. and a very reasonable price. The 17-40 f4L offered VhFF1I.

canon ef 17 40mm f 4l usm price