🌟 Canon Ef 17 40Mm F 4L Review

SLRgear Review August 13, 2014 by Andrew Alexander. A new lens from Canon, the 16-35mm ƒ/4L IS USM is a complement to the existing 16-35mm ƒ/2.8L and 17-40mm ƒ/4L lenses, offering image I'm going to buy EOS 20D and I think the Canon 17-40mm would be a nice lens for normal use even if f4 is not so attractive and 17-40 is pretty xpensive. I don't rely on extreme zoom like 17-85mm with poor f as 4-5,6 and according the quality the 17-40 "L" is better quality. In the market there is a Sigma 18-50mm F2.8 EX DC (Sigma makes good 10.7 x 9.4 x 6". Buy Canon EF 17-40mm f/4L USM Lens featuring EF-Mount Lens/Full-Frame Format, Aperture Range: f/4 to f/22, One Super Ultra-Low Dispersion Element, Three Aspherical Element, Super Spectra Coating, Ring-Type Ultrasonic Motor AF System, Weather-Sealed Construction, Rounded 7-Blade Diaphragm. Review Canon null. The Canon 17-40mm f/4L is an excellent wide-angle lens at a very reasonable price. It’s great for close-up work. Key features include: L-series build quality. 11-inch minimum focusing distance. Near-silent ultrasonic motor. Great value. Read More. Much less flare and ghosting than Canon EF-S 17-55 2.8 but more than 17-40 L. SnowWorld wrote: I have being Canon 17-40mm F/4 L for 4 years and recently bought Sigma 17-50mm F/2.8 EX OS. Sigma has better image quality in term of sharpness and color. Build quality is about the same. Canon 'L' lenses have a reputation for extremely high picture quality - but what about older designs? The Canon 17-40mm f/4 'L' is clearly a great ultra wide Features. Compatibility: The Canon EF 17-40mm f/4L USM ultra-wide zoom lens is compatible with Canon EOS full-frame and APS-C cameras. On cameras with an APS-C image sensor, the lens provides a 27.2-64mm equivalent focal length range. Best Buy has honest and unbiased customer reviews for Canon - EF 17-40mm f/4L USM Ultra-Wide Zoom Lens - Black. Read helpful reviews from our customers. An L lens for about $450~ would be a pretty sweet deal. I have this lens, and on my RP it is surprisingly light and feels good (weight distribution and balance) on the camera, even with the adapter. SteveinLouisville's gear list: Canon EOS RP Canon EOS R7 Canon EF 17-40mm f/4.0L USM Canon EF 40mm f/2.8 STM Canon EF-S 24mm F2.8 STM +9 more. has a silent focus motor built into the lens. Canon EF 17-40mm f/4L USM. Canon RF 15-35mm f/2.8L IS USM. Lenses with built-in focus motor focus faster and more quietly than lenses without a focus motor which rely on the camera's body focus motor. minimum focus distance. shooting with a 17-40mm f/4L. I've heard two different stories though - some people say that the 25mm is better for a wide lens, but some people say otherwise. One review says that "The Canon EF 25mm Extension Tube II is recommended for lenses with a focal length of 50mm and up," but another article 77. Maximum Diameter x Length (mm) 83.5 x 96.8. Weight (g) 475. The EF17-40mm f/4L USM was developed as high-end version of the highly acclaimed EF20-35mm f/3.5-4.5 USM lens released in March 1993. Designed for use by professional and amateur users alike, this lens realizes the outstanding image resolution that distinguishes an L-series lens This is a big drop in quality all around, IMHO, of course. In the first place it is not a constant aperture. A 135mm lens @ f5.6 is nothing to brag about when comparing to the other choices stated. The constant f2.8 aperture is a huge plus. Actually the main most reason for the ef-s 17-55mm f 2.8 IS USM. Canon 17-40mm. Image quality is a significant step up from the kit lens with good sharpness across the frame. The low light performance is limited due the the constant f/4 aperture but a boost in ISO will still make it useable and it is still better than the f/5.6 kit lens. Most DSLR photographers are looking to upgrade to a full frame camera A select group of Canon EF lenses support a rear gel filter. EF 17-40mm f/4L USM & EF 14mm f/2.8L USM showing gel filter holder. Only a few lenses have gel filter slots in the rear, they are typically the extreme wide-angle lenses. Recently launched lenses like the EF 16-35mm f/2.8L II USM use a large 82mm filter thread instead of a gel filter d27NW.

canon ef 17 40mm f 4l review