If you're an APS-C Canon shooter, you may want to consider the EF 28mm f/1.8 ($509.00 at Amazon) or EF 40mm f/2.8 STM ($179.00 at Dell) lens as a fast, standard-angle prime—the 50mm focal length Spanning a versatile wide-angle range, the EF 17-40mm f/4L USM Lens is a Canon L-series zoom featuring a constant f/4 maximum aperture along with a sophisticated optical design and durable construction. One Super UD element is featured, along with three aspherical elements, which help to reduce both chromatic and spherical aberrations in order Canon EF 17-40mm f/4L USM. Canon EF 17-40mm f/4L USM. Objektyvo jungtis: Canon EF. Tinka viso kadro (FF) ir APS-C jutiklį turintiems fotoaparatams Apsaugotas nuo lietaus ir dulkių. Židinio nuotolis?: 17-40mm. They’re not cheap or light but the results are stunning. • Canon EF 17-40mm f/4L USM or the Canon EF 16-35mm f/2.8L USM – two wider angle zoom which would match well with the 24-105mm lens. The 16-35mm is especially useful as a faster lens. These lenses are great for portrait and landscape work. The Canon EF 35mm f/1.4L USM Lens' advantages do not go beyond price, size and weight with the first of those being the biggest advantage. Otherwise, the new lens far exceeds the old lens' optical capabilities at the wider apertures. The Sigma 35mm f/1.4 DG HSM Art Lens is the real contender in my mind. . Gear Reviews; Tips & Tools; News and Culture. Back to Blog Categories; KEH Behind the Scenes; KEH Stories; Canon 17-40mm f/4 L USM EF Mount Lens {77} $250.37-$298.00 The Canon EF 17-40mm f/4L USM and the (much more expensive) Canon EF 16-35mm f/2.8L II USM. Maybe you’ve been thinking about picking one of these little numbers up but have been torn on which EF17-40mm F4L USMはCanonになかなか優秀な広角レンズがなかったことから、発売当初は純正広角唯一の選択肢として購入されることのあったレンズです。. 2002年発売のEF16-35mm F2.8L USMは周辺の流れが酷いという評価が多く、それよりも流れが少ないEF17-40mm F4L USMを The EF 17–40mm f/4L USM lens is a wide-angle lens made by Canon Inc. The lens has an EF mount to work with the EOS line of cameras. Other than the front element, it is sealed against dust and water, and features a diaphragm which remains nearly circular from f /4 to f /8. It is one of the few Canon photo lenses that are parfocal. Canon: Model: Canon EF 17-40mm f/4 L USM Lens: Price: BDT: 52,000 Taka (Approx) Lens Type: Zoom Lens: Focal Length: Focal Length: 17 to 40mm: Maximum Aperture: Maximum Aperture: f/4: Lens Construction: 12 Elements in 9 Groups: Diagonal Angle of View: 104° to 57° 30′ Focus Adjustment: Inner focusing system with USM: Closest Focusing Distance

canon ef 17 40mm f 4l usm review